2872541

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1$

素因数の和:364

約数の個数: 16

約数和(自身を含む): 3525120

約数和(自身を除く): 652579

約数列:

[1, 7, 17, 101, 119, 239, 707, 1673, 1717, 4063, 12019, 24139, 28441, 168973, 410363, 2872541]

約数ペア:

[(1, 2872541), (7, 410363), (17, 168973), (101, 28441), (119, 24139), (239, 12019), (707, 4063), (1673, 1717)]