30349731

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{3851}}^1$

素因数の和:3962

約数の個数: 16

約数和(自身を含む): 42156288

約数和(自身を除く): 11806557

約数列:

[1, 3, 37, 71, 111, 213, 2627, 3851, 7881, 11553, 142487, 273421, 427461, 820263, 10116577, 30349731]

約数ペア:

[(1, 30349731), (3, 10116577), (37, 820263), (71, 427461), (111, 273421), (213, 142487), (2627, 11553), (3851, 7881)]