38194281

素因数分解:

$3^3\times {\mathrm{139}}^1\times {\mathrm{10177}}^1$

素因数の和:10325

約数の個数: 16

約数和(自身を含む): 56996800

約数和(自身を除く): 18802519

約数列:

[1, 3, 9, 27, 139, 417, 1251, 3753, 10177, 30531, 91593, 274779, 1414603, 4243809, 12731427, 38194281]

約数ペア:

[(1, 38194281), (3, 12731427), (9, 4243809), (27, 1414603), (139, 274779), (417, 91593), (1251, 30531), (3753, 10177)]