389724303

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{7369}}^1$

素因数の和:7467

約数の個数: 24

約数和(自身を含む): 561122320

約数和(自身を除く): 171398017

約数列:

[1, 3, 17, 51, 61, 183, 289, 867, 1037, 3111, 7369, 17629, 22107, 52887, 125273, 375819, 449509, 1348527, 2129641, 6388923, 7641653, 22924959, 129908101, 389724303]

約数ペア:

[(1, 389724303), (3, 129908101), (17, 22924959), (51, 7641653), (61, 6388923), (183, 2129641), (289, 1348527), (867, 449509), (1037, 375819), (3111, 125273), (7369, 52887), (17629, 22107)]