69900981

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{3089}}^1$

素因数の和:3508

約数の個数: 16

約数和(自身を含む): 98385600

約数和(自身を除く): 28484619

約数列:

[1, 3, 19, 57, 397, 1191, 3089, 7543, 9267, 22629, 58691, 176073, 1226333, 3678999, 23300327, 69900981]

約数ペア:

[(1, 69900981), (3, 23300327), (19, 3678999), (57, 1226333), (397, 176073), (1191, 58691), (3089, 22629), (7543, 9267)]