30117621

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1\times {\mathrm{617}}^1$

素因数の和:980

約数の個数: 16

約数和(自身を含む): 41114304

約数和(自身を除く): 10996683

約数列:

[1, 3, 53, 159, 307, 617, 921, 1851, 16271, 32701, 48813, 98103, 189419, 568257, 10039207, 30117621]

約数ペア:

[(1, 30117621), (3, 10039207), (53, 568257), (159, 189419), (307, 98103), (617, 48813), (921, 32701), (1851, 16271)]