30327531

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{21017}}^1$

素因数の和:21070

約数の個数: 16

約数和(自身を含む): 44726304

約数和(自身を除く): 14398773

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 21017, 63051, 273221, 777629, 819663, 2332887, 10109177, 30327531]

約数ペア:

[(1, 30327531), (3, 10109177), (13, 2332887), (37, 819663), (39, 777629), (111, 273221), (481, 63051), (1443, 21017)]