42950961

素因数分解:

$3^2\times {\mathrm{113}}^1\times {\mathrm{157}}^1\times {\mathrm{269}}^1$

素因数の和:545

約数の個数: 24

約数和(自身を含む): 63222120

約数和(自身を除く): 20271159

約数列:

[1, 3, 9, 113, 157, 269, 339, 471, 807, 1017, 1413, 2421, 17741, 30397, 42233, 53223, 91191, 126699, 159669, 273573, 380097, 4772329, 14316987, 42950961]

約数ペア:

[(1, 42950961), (3, 14316987), (9, 4772329), (113, 380097), (157, 273573), (269, 159669), (339, 126699), (471, 91191), (807, 53223), (1017, 42233), (1413, 30397), (2421, 17741)]