26012217

素因数分解:

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

素因数の和:414

約数の個数: 48

約数和(自身を含む): 45198720

約数和(自身を除く): 19186503

約数列:

[1, 3, 7, 11, 21, 29, 33, 77, 87, 121, 203, 231, 319, 353, 363, 609, 847, 957, 1059, 2233, 2471, 2541, 3509, 3883, 6699, 7413, 10237, 10527, 11649, 24563, 27181, 30711, 42713, 71659, 73689, 81543, 112607, 128139, 214977, 298991, 337821, 788249, 896973, 1238677, 2364747, 3716031, 8670739, 26012217]

約数ペア:

[(1, 26012217), (3, 8670739), (7, 3716031), (11, 2364747), (21, 1238677), (29, 896973), (33, 788249), (77, 337821), (87, 298991), (121, 214977), (203, 128139), (231, 112607), (319, 81543), (353, 73689), (363, 71659), (609, 42713), (847, 30711), (957, 27181), (1059, 24563), (2233, 11649), (2471, 10527), (2541, 10237), (3509, 7413), (3883, 6699)]