428902413

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{17609}}^1$

素因数の和:17988

約数の個数: 16

約数和(自身を含む): 598458240

約数和(自身を除く): 169555827

約数列:

[1, 3, 23, 69, 353, 1059, 8119, 17609, 24357, 52827, 405007, 1215021, 6215977, 18647931, 142967471, 428902413]

約数ペア:

[(1, 428902413), (3, 142967471), (23, 18647931), (69, 6215977), (353, 1215021), (1059, 405007), (8119, 52827), (17609, 24357)]