22177479

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{1381}}^1$

素因数の和:1538

約数の個数: 16

約数和(自身を含む): 30448224

約数和(自身を除く): 8270745

約数列:

[1, 3, 53, 101, 159, 303, 1381, 4143, 5353, 16059, 73193, 139481, 219579, 418443, 7392493, 22177479]

約数ペア:

[(1, 22177479), (3, 7392493), (53, 418443), (101, 219579), (159, 139481), (303, 73193), (1381, 16059), (4143, 5353)]