38672223

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{4091}}^1$

素因数の和:4254

約数の個数: 16

約数和(自身を含む): 54210816

約数和(自身を除く): 15538593

約数列:

[1, 3, 23, 69, 137, 411, 3151, 4091, 9453, 12273, 94093, 282279, 560467, 1681401, 12890741, 38672223]

約数ペア:

[(1, 38672223), (3, 12890741), (23, 1681401), (69, 560467), (137, 282279), (411, 94093), (3151, 12273), (4091, 9453)]