71993411

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1\times {\mathrm{617}}^1$

素因数の和:914

約数の個数: 16

約数和(自身を含む): 83850240

約数和(自身を除く): 11856829

約数列:

[1, 7, 79, 211, 553, 617, 1477, 4319, 16669, 48743, 116683, 130187, 341201, 911309, 10284773, 71993411]

約数ペア:

[(1, 71993411), (7, 10284773), (79, 911309), (211, 341201), (553, 130187), (617, 116683), (1477, 48743), (4319, 16669)]