12453441

素因数分解:

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

素因数の和:87

約数の個数: 72

約数和(自身を含む): 23365440

約数和(自身を除く): 10911999

約数列:

[1, 3, 7, 11, 13, 21, 29, 33, 39, 77, 87, 91, 121, 143, 169, 203, 231, 273, 319, 363, 377, 429, 507, 609, 847, 957, 1001, 1131, 1183, 1573, 1859, 2233, 2541, 2639, 3003, 3509, 3549, 4147, 4719, 4901, 5577, 6699, 7917, 10527, 11011, 12441, 13013, 14703, 20449, 24563, 29029, 33033, 34307, 39039, 45617, 53911, 61347, 73689, 87087, 102921, 136851, 143143, 161733, 319319, 377377, 429429, 593021, 957957, 1132131, 1779063, 4151147, 12453441]

約数ペア:

[(1, 12453441), (3, 4151147), (7, 1779063), (11, 1132131), (13, 957957), (21, 593021), (29, 429429), (33, 377377), (39, 319319), (77, 161733), (87, 143143), (91, 136851), (121, 102921), (143, 87087), (169, 73689), (203, 61347), (231, 53911), (273, 45617), (319, 39039), (363, 34307), (377, 33033), (429, 29029), (507, 24563), (609, 20449), (847, 14703), (957, 13013), (1001, 12441), (1131, 11011), (1183, 10527), (1573, 7917), (1859, 6699), (2233, 5577), (2541, 4901), (2639, 4719), (3003, 4147), (3509, 3549)]