474433557

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^2\times {\mathrm{5507}}^1$

素因数の和:5617

約数の個数: 24

約数和(自身を含む): 696167136

約数和(自身を除く): 221733579

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 2209, 5507, 6627, 16521, 28717, 71591, 86151, 214773, 258829, 776487, 3364777, 10094331, 12164963, 36494889, 158144519, 474433557]

約数ペア:

[(1, 474433557), (3, 158144519), (13, 36494889), (39, 12164963), (47, 10094331), (141, 3364777), (611, 776487), (1833, 258829), (2209, 214773), (5507, 86151), (6627, 71591), (16521, 28717)]