2863973

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{587}}^1$

素因数の和:652

約数の個数: 16

約数和(自身を含む): 3556224

約数和(自身を除く): 692251

約数列:

[1, 7, 17, 41, 119, 287, 587, 697, 4109, 4879, 9979, 24067, 69853, 168469, 409139, 2863973]

約数ペア:

[(1, 2863973), (7, 409139), (17, 168469), (41, 69853), (119, 24067), (287, 9979), (587, 4879), (697, 4109)]