17272767

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{389}}^1$

素因数の和:471

約数の個数: 24

約数和(自身を含む): 24963120

約数和(自身を除く): 7690353

約数列:

[1, 3, 19, 41, 57, 123, 361, 389, 779, 1083, 1167, 2337, 7391, 14801, 15949, 22173, 44403, 47847, 140429, 303031, 421287, 909093, 5757589, 17272767]

約数ペア:

[(1, 17272767), (3, 5757589), (19, 909093), (41, 421287), (57, 303031), (123, 140429), (361, 47847), (389, 44403), (779, 22173), (1083, 15949), (1167, 14801), (2337, 7391)]