2221516479

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{50543}}^1$

素因数の和:50596

約数の個数: 48

約数和(自身を含む): 3872074752

約数和(自身を除く): 1650558273

約数列:

[1, 3, 7, 13, 21, 23, 39, 49, 69, 91, 147, 161, 273, 299, 483, 637, 897, 1127, 1911, 2093, 3381, 6279, 14651, 43953, 50543, 151629, 353801, 657059, 1061403, 1162489, 1971177, 2476607, 3487467, 4599413, 7429821, 8137423, 13798239, 15112357, 24412269, 32195891, 45337071, 56961961, 96587673, 105786499, 170885883, 317359497, 740505493, 2221516479]

約数ペア:

[(1, 2221516479), (3, 740505493), (7, 317359497), (13, 170885883), (21, 105786499), (23, 96587673), (39, 56961961), (49, 45337071), (69, 32195891), (91, 24412269), (147, 15112357), (161, 13798239), (273, 8137423), (299, 7429821), (483, 4599413), (637, 3487467), (897, 2476607), (1127, 1971177), (1911, 1162489), (2093, 1061403), (3381, 657059), (6279, 353801), (14651, 151629), (43953, 50543)]