290469129

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{42899}}^1$

素因数の和:43000

約数の個数: 16

約数和(自身を含む): 404289600

約数和(自身を除く): 113820471

約数列:

[1, 3, 37, 61, 111, 183, 2257, 6771, 42899, 128697, 1587263, 2616839, 4761789, 7850517, 96823043, 290469129]

約数ペア:

[(1, 290469129), (3, 96823043), (37, 7850517), (61, 4761789), (111, 2616839), (183, 1587263), (2257, 128697), (6771, 42899)]