2012170016979

素因数分解:

$3^2\times {\mathrm{1129}}^1\times {\mathrm{3659}}^1\times {\mathrm{54121}}^1$

素因数の和:58915

約数の個数: 24

約数和(自身を含む): 2909890978800

約数和(自身を除く): 897720961821

約数列:

[1, 3, 9, 1129, 3387, 3659, 10161, 10977, 32931, 54121, 162363, 487089, 4131011, 12393033, 37179099, 61102609, 183307827, 198028739, 549923481, 594086217, 1782258651, 223574446331, 670723338993, 2012170016979]

約数ペア:

[(1, 2012170016979), (3, 670723338993), (9, 223574446331), (1129, 1782258651), (3387, 594086217), (3659, 549923481), (10161, 198028739), (10977, 183307827), (32931, 61102609), (54121, 37179099), (162363, 12393033), (487089, 4131011)]