28284657

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{3917}}^1$

素因数の和:4032

約数の個数: 16

約数和(自身を含む): 39493440

約数和(自身を除く): 11208783

約数列:

[1, 3, 29, 83, 87, 249, 2407, 3917, 7221, 11751, 113593, 325111, 340779, 975333, 9428219, 28284657]

約数ペア:

[(1, 28284657), (3, 9428219), (29, 975333), (83, 340779), (87, 325111), (249, 113593), (2407, 11751), (3917, 7221)]