2196996939

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{6679}}^1$

素因数の和:6853

約数の個数: 40

約数和(自身を含む): 3414174720

約数和(自身を除く): 1217177781

約数列:

[1, 3, 9, 27, 31, 81, 93, 131, 279, 393, 837, 1179, 2511, 3537, 4061, 6679, 10611, 12183, 20037, 36549, 60111, 109647, 180333, 207049, 328941, 540999, 621147, 874949, 1863441, 2624847, 5590323, 7874541, 16770969, 23623623, 27123419, 70870869, 81370257, 244110771, 732332313, 2196996939]

約数ペア:

[(1, 2196996939), (3, 732332313), (9, 244110771), (27, 81370257), (31, 70870869), (81, 27123419), (93, 23623623), (131, 16770969), (279, 7874541), (393, 5590323), (837, 2624847), (1179, 1863441), (2511, 874949), (3537, 621147), (4061, 540999), (6679, 328941), (10611, 207049), (12183, 180333), (20037, 109647), (36549, 60111)]