383804009

素因数分解:

${\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{601}}^1$

素因数の和:729

約数の個数: 24

約数和(自身を含む): 426613320

約数和(自身を除く): 42809311

約数列:

[1, 19, 29, 61, 361, 551, 601, 1159, 1769, 10469, 11419, 17429, 22021, 33611, 36661, 216961, 331151, 638609, 696559, 1063169, 6291869, 13234621, 20200211, 383804009]

約数ペア:

[(1, 383804009), (19, 20200211), (29, 13234621), (61, 6291869), (361, 1063169), (551, 696559), (601, 638609), (1159, 331151), (1769, 216961), (10469, 36661), (11419, 33611), (17429, 22021)]