85971417

素因数分解:

$3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{36229}}^1$

素因数の和:36352

約数の個数: 16

約数和(自身を含む): 132167040

約数和(自身を除く): 46195623

約数列:

[1, 3, 7, 21, 113, 339, 791, 2373, 36229, 108687, 253603, 760809, 4093877, 12281631, 28657139, 85971417]

約数ペア:

[(1, 85971417), (3, 28657139), (7, 12281631), (21, 4093877), (113, 760809), (339, 253603), (791, 108687), (2373, 36229)]