79627289

素因数分解:

$7^1\times {\mathrm{41}}^2\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:257

約数の個数: 24

約数和(自身を含む): 95605824

約数和(自身を除く): 15978535

約数列:

[1, 7, 41, 67, 101, 287, 469, 707, 1681, 2747, 4141, 6767, 11767, 19229, 28987, 47369, 112627, 169781, 277447, 788389, 1188467, 1942129, 11375327, 79627289]

約数ペア:

[(1, 79627289), (7, 11375327), (41, 1942129), (67, 1188467), (101, 788389), (287, 277447), (469, 169781), (707, 112627), (1681, 47369), (2747, 28987), (4141, 19229), (6767, 11767)]