30985843

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{911}}^1$

素因数の和:1074

約数の個数: 16

約数和(自身を含む): 36596736

約数和(自身を除く): 5610893

約数列:

[1, 7, 43, 113, 301, 791, 911, 4859, 6377, 34013, 39173, 102943, 274211, 720601, 4426549, 30985843]

約数ペア:

[(1, 30985843), (7, 4426549), (43, 720601), (113, 274211), (301, 102943), (791, 39173), (911, 34013), (4859, 6377)]