39943533

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{19609}}^1$

素因数の和:19716

約数の個数: 16

約数和(自身を含む): 61496960

約数和(自身を除く): 21553427

約数列:

[1, 3, 7, 21, 97, 291, 679, 2037, 19609, 58827, 137263, 411789, 1902073, 5706219, 13314511, 39943533]

約数ペア:

[(1, 39943533), (3, 13314511), (7, 5706219), (21, 1902073), (97, 411789), (291, 137263), (679, 58827), (2037, 19609)]