39143881

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{1277}}^1$

素因数の和:1464

約数の個数: 16

約数和(自身を含む): 46621440

約数和(自身を除く): 7477559

約数列:

[1, 7, 29, 151, 203, 1057, 1277, 4379, 8939, 30653, 37033, 192827, 259231, 1349789, 5591983, 39143881]

約数ペア:

[(1, 39143881), (7, 5591983), (29, 1349789), (151, 259231), (203, 192827), (1057, 37033), (1277, 30653), (4379, 8939)]