329289987

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{17627}}^1$

素因数の和:18122

約数の個数: 16

約数和(自身を含む): 473840640

約数和(自身を除く): 144550653

約数列:

[1, 3, 13, 39, 479, 1437, 6227, 17627, 18681, 52881, 229151, 687453, 8443333, 25329999, 109763329, 329289987]

約数ペア:

[(1, 329289987), (3, 109763329), (13, 25329999), (39, 8443333), (479, 687453), (1437, 229151), (6227, 52881), (17627, 18681)]