2017906533

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{8423}}^1$

素因数の和:8918

約数の個数: 32

約数和(自身を含む): 3153945600

約数和(自身を除く): 1136039067

約数列:

[1, 3, 9, 19, 27, 57, 171, 467, 513, 1401, 4203, 8423, 8873, 12609, 25269, 26619, 75807, 79857, 160037, 227421, 239571, 480111, 1440333, 3933541, 4320999, 11800623, 35401869, 74737279, 106205607, 224211837, 672635511, 2017906533]

約数ペア:

[(1, 2017906533), (3, 672635511), (9, 224211837), (19, 106205607), (27, 74737279), (57, 35401869), (171, 11800623), (467, 4320999), (513, 3933541), (1401, 1440333), (4203, 480111), (8423, 239571), (8873, 227421), (12609, 160037), (25269, 79857), (26619, 75807)]