72404709

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{4229}}^1$

素因数の和:4684

約数の個数: 16

約数和(自身を含む): 104227200

約数和(自身を除く): 31822491

約数列:

[1, 3, 13, 39, 439, 1317, 4229, 5707, 12687, 17121, 54977, 164931, 1856531, 5569593, 24134903, 72404709]

約数ペア:

[(1, 72404709), (3, 24134903), (13, 5569593), (39, 1856531), (439, 164931), (1317, 54977), (4229, 17121), (5707, 12687)]