28477657

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:201

約数の個数: 24

約数和(自身を含む): 33166728

約数和(自身を除く): 4689071

約数列:

[1, 13, 23, 41, 101, 299, 529, 533, 943, 1313, 2323, 4141, 6877, 12259, 21689, 30199, 53429, 53833, 95243, 281957, 694577, 1238159, 2190589, 28477657]

約数ペア:

[(1, 28477657), (13, 2190589), (23, 1238159), (41, 694577), (101, 281957), (299, 95243), (529, 53833), (533, 53429), (943, 30199), (1313, 21689), (2323, 12259), (4141, 6877)]