2988531897117

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{14923}}^1\times {\mathrm{4759}}^1$

素因数の和:19794

約数の個数: 48

約数和(自身を含む): 4367999301120

約数和(自身を除く): 1379467404003

約数列:

[1, 3, 13, 39, 83, 169, 249, 507, 1079, 3237, 4759, 14027, 14277, 14923, 42081, 44769, 61867, 185601, 193999, 394997, 581997, 804271, 1184991, 1238609, 2412813, 2521987, 3715827, 5134961, 7565961, 15404883, 16101917, 48305751, 66754493, 71018557, 200263479, 209324921, 213055671, 627974763, 923241241, 2769723723, 5894540231, 12002136133, 17683620693, 36006408399, 76629023003, 229887069009, 996177299039, 2988531897117]

約数ペア:

[(1, 2988531897117), (3, 996177299039), (13, 229887069009), (39, 76629023003), (83, 36006408399), (169, 17683620693), (249, 12002136133), (507, 5894540231), (1079, 2769723723), (3237, 923241241), (4759, 627974763), (14027, 213055671), (14277, 209324921), (14923, 200263479), (42081, 71018557), (44769, 66754493), (61867, 48305751), (185601, 16101917), (193999, 15404883), (394997, 7565961), (581997, 5134961), (804271, 3715827), (1184991, 2521987), (1238609, 2412813)]