123996819

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{401}}^1\times {\mathrm{1747}}^1$

素因数の和:2210

約数の個数: 16

約数和(自身を含む): 168647040

約数和(自身を除く): 44650221

約数列:

[1, 3, 59, 177, 401, 1203, 1747, 5241, 23659, 70977, 103073, 309219, 700547, 2101641, 41332273, 123996819]

約数ペア:

[(1, 123996819), (3, 41332273), (59, 2101641), (177, 700547), (401, 309219), (1203, 103073), (1747, 70977), (5241, 23659)]