426890243

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{6343}}^1$

素因数の和:6554

約数の個数: 16

約数和(自身を含む): 477474816

約数和(自身を除く): 50584573

約数列:

[1, 13, 31, 167, 403, 2171, 5177, 6343, 67301, 82459, 196633, 1059281, 2556229, 13770653, 32837711, 426890243]

約数ペア:

[(1, 426890243), (13, 32837711), (31, 13770653), (167, 2556229), (403, 1059281), (2171, 196633), (5177, 82459), (6343, 67301)]