399642243

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{353}}^1$

素因数の和:429

約数の個数: 96

約数和(自身を含む): 746288640

約数和(自身を除く): 346646397

約数列:

[1, 3, 7, 11, 13, 21, 29, 33, 39, 77, 87, 91, 143, 169, 203, 231, 273, 319, 353, 377, 429, 507, 609, 957, 1001, 1059, 1131, 1183, 1859, 2233, 2471, 2639, 3003, 3549, 3883, 4147, 4589, 4901, 5577, 6699, 7413, 7917, 10237, 11649, 12441, 13013, 13767, 14703, 27181, 29029, 30711, 32123, 34307, 39039, 50479, 53911, 59657, 71659, 81543, 87087, 96369, 102921, 112607, 133081, 151437, 161733, 178971, 214977, 337821, 353353, 377377, 399243, 417599, 656227, 788249, 931567, 1060059, 1132131, 1252797, 1463891, 1730053, 1968681, 2364747, 2794701, 4391673, 4593589, 5190159, 10247237, 12110371, 13780767, 19030583, 30741711, 36331113, 57091749, 133214081, 399642243]

約数ペア:

[(1, 399642243), (3, 133214081), (7, 57091749), (11, 36331113), (13, 30741711), (21, 19030583), (29, 13780767), (33, 12110371), (39, 10247237), (77, 5190159), (87, 4593589), (91, 4391673), (143, 2794701), (169, 2364747), (203, 1968681), (231, 1730053), (273, 1463891), (319, 1252797), (353, 1132131), (377, 1060059), (429, 931567), (507, 788249), (609, 656227), (957, 417599), (1001, 399243), (1059, 377377), (1131, 353353), (1183, 337821), (1859, 214977), (2233, 178971), (2471, 161733), (2639, 151437), (3003, 133081), (3549, 112607), (3883, 102921), (4147, 96369), (4589, 87087), (4901, 81543), (5577, 71659), (6699, 59657), (7413, 53911), (7917, 50479), (10237, 39039), (11649, 34307), (12441, 32123), (13013, 30711), (13767, 29029), (14703, 27181)]