489061443

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{9241}}^1$

素因数の和:9339

約数の個数: 32

約数和(自身を含む): 745274880

約数和(自身を除く): 256213437

約数列:

[1, 3, 13, 23, 39, 59, 69, 177, 299, 767, 897, 1357, 2301, 4071, 9241, 17641, 27723, 52923, 120133, 212543, 360399, 545219, 637629, 1635657, 2763059, 7087847, 8289177, 12540037, 21263541, 37620111, 163020481, 489061443]

約数ペア:

[(1, 489061443), (3, 163020481), (13, 37620111), (23, 21263541), (39, 12540037), (59, 8289177), (69, 7087847), (177, 2763059), (299, 1635657), (767, 637629), (897, 545219), (1357, 360399), (2301, 212543), (4071, 120133), (9241, 52923), (17641, 27723)]