138707907

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{9907}}^1$

素因数の和:10282

約数の個数: 16

約数和(自身を含む): 199745280

約数和(自身を除く): 61037373

約数列:

[1, 3, 13, 39, 359, 1077, 4667, 9907, 14001, 29721, 128791, 386373, 3556613, 10669839, 46235969, 138707907]

約数ペア:

[(1, 138707907), (3, 46235969), (13, 10669839), (39, 3556613), (359, 386373), (1077, 128791), (4667, 29721), (9907, 14001)]