3640804947

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{26849}}^1$

素因数の和:26948

約数の個数: 48

約数和(自身を含む): 6059508000

約数和(自身を除く): 2418703053

約数列:

[1, 3, 9, 13, 19, 39, 57, 61, 117, 171, 183, 247, 549, 741, 793, 1159, 2223, 2379, 3477, 7137, 10431, 15067, 26849, 45201, 80547, 135603, 241641, 349037, 510131, 1047111, 1530393, 1637789, 3141333, 4591179, 4913367, 6631703, 14740101, 19895109, 21291257, 31117991, 59685327, 63873771, 93353973, 191621313, 280061919, 404533883, 1213601649, 3640804947]

約数ペア:

[(1, 3640804947), (3, 1213601649), (9, 404533883), (13, 280061919), (19, 191621313), (39, 93353973), (57, 63873771), (61, 59685327), (117, 31117991), (171, 21291257), (183, 19895109), (247, 14740101), (549, 6631703), (741, 4913367), (793, 4591179), (1159, 3141333), (2223, 1637789), (2379, 1530393), (3477, 1047111), (7137, 510131), (10431, 349037), (15067, 241641), (26849, 135603), (45201, 80547)]