42651861

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{3229}}^1$

素因数の和:3293

約数の個数: 32

約数和(自身を含む): 70698240

約数和(自身を除く): 28046379

約数列:

[1, 3, 7, 17, 21, 37, 51, 111, 119, 259, 357, 629, 777, 1887, 3229, 4403, 9687, 13209, 22603, 54893, 67809, 119473, 164679, 358419, 384251, 836311, 1152753, 2031041, 2508933, 6093123, 14217287, 42651861]

約数ペア:

[(1, 42651861), (3, 14217287), (7, 6093123), (17, 2508933), (21, 2031041), (37, 1152753), (51, 836311), (111, 384251), (119, 358419), (259, 164679), (357, 119473), (629, 67809), (777, 54893), (1887, 22603), (3229, 13209), (4403, 9687)]