38318679

素因数分解:

$3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{4643}}^1$

素因数の和:4787

約数の個数: 24

約数和(自身を含む): 63752832

約数和(自身を除く): 25434153

約数列:

[1, 3, 7, 9, 21, 63, 131, 393, 917, 1179, 2751, 4643, 8253, 13929, 32501, 41787, 97503, 292509, 608233, 1824699, 4257631, 5474097, 12772893, 38318679]

約数ペア:

[(1, 38318679), (3, 12772893), (7, 5474097), (9, 4257631), (21, 1824699), (63, 608233), (131, 292509), (393, 97503), (917, 41787), (1179, 32501), (2751, 13929), (4643, 8253)]