63438403

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{1693}}^1$

素因数の和:1854

約数の個数: 16

約数和(自身を含む): 74644416

約数和(自身を除く): 11206013

約数列:

[1, 7, 53, 101, 371, 707, 1693, 5353, 11851, 37471, 89729, 170993, 628103, 1196951, 9062629, 63438403]

約数ペア:

[(1, 63438403), (7, 9062629), (53, 1196951), (101, 628103), (371, 170993), (707, 89729), (1693, 37471), (5353, 11851)]