4897921

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{521}}^1$

素因数の和:624

約数の個数: 16

約数和(自身を含む): 6013440

約数和(自身を除く): 1115519

約数列:

[1, 7, 17, 79, 119, 521, 553, 1343, 3647, 8857, 9401, 41159, 61999, 288113, 699703, 4897921]

約数ペア:

[(1, 4897921), (7, 699703), (17, 288113), (79, 61999), (119, 41159), (521, 9401), (553, 8857), (1343, 3647)]