39933957

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2851}}^1$

素因数の和:2913

約数の個数: 32

約数和(自身を含む): 65710080

約数和(自身を除く): 25776123

約数列:

[1, 3, 7, 21, 23, 29, 69, 87, 161, 203, 483, 609, 667, 2001, 2851, 4669, 8553, 14007, 19957, 59871, 65573, 82679, 196719, 248037, 459011, 578753, 1377033, 1736259, 1901617, 5704851, 13311319, 39933957]

約数ペア:

[(1, 39933957), (3, 13311319), (7, 5704851), (21, 1901617), (23, 1736259), (29, 1377033), (69, 578753), (87, 459011), (161, 248037), (203, 196719), (483, 82679), (609, 65573), (667, 59871), (2001, 19957), (2851, 14007), (4669, 8553)]