489148923

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{353}}^1\times {\mathrm{3323}}^1$

素因数の和:3818

約数の個数: 16

約数和(自身を含む): 658949760

約数和(自身を除く): 169800837

約数列:

[1, 3, 139, 353, 417, 1059, 3323, 9969, 49067, 147201, 461897, 1173019, 1385691, 3519057, 163049641, 489148923]

約数ペア:

[(1, 489148923), (3, 163049641), (139, 3519057), (353, 1385691), (417, 1173019), (1059, 461897), (3323, 147201), (9969, 49067)]