130423237

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{9049}}^1$

素因数の和:9156

約数の個数: 16

約数和(自身を含む): 156384000

約数和(自身を除く): 25960763

約数列:

[1, 7, 29, 71, 203, 497, 2059, 9049, 14413, 63343, 262421, 642479, 1836947, 4497353, 18631891, 130423237]

約数ペア:

[(1, 130423237), (7, 18631891), (29, 4497353), (71, 1836947), (203, 642479), (497, 262421), (2059, 63343), (9049, 14413)]