15668940693

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2239}}^1\times {\mathrm{14489}}^1$

素因数の和:16761

約数の個数: 32

約数和(自身を含む): 24927436800

約数和(自身を除く): 9258496107

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 2239, 6717, 14489, 15673, 43467, 47019, 51497, 101423, 154491, 304269, 333247, 360479, 999741, 1081437, 2332729, 6998187, 32440871, 97322613, 227086097, 681258291, 746140033, 2238420099, 5222980231, 15668940693]

約数ペア:

[(1, 15668940693), (3, 5222980231), (7, 2238420099), (21, 746140033), (23, 681258291), (69, 227086097), (161, 97322613), (483, 32440871), (2239, 6998187), (6717, 2332729), (14489, 1081437), (15673, 999741), (43467, 360479), (47019, 333247), (51497, 304269), (101423, 154491)]