30461847

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{9887}}^1$

素因数の和:9982

約数の個数: 16

約数和(自身を含む): 44298240

約数和(自身を除く): 13836393

約数列:

[1, 3, 13, 39, 79, 237, 1027, 3081, 9887, 29661, 128531, 385593, 781073, 2343219, 10153949, 30461847]

約数ペア:

[(1, 30461847), (3, 10153949), (13, 2343219), (39, 781073), (79, 385593), (237, 128531), (1027, 29661), (3081, 9887)]