2012396341257

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{277}}^1\times {\mathrm{1213}}^1\times {\mathrm{14159}}^1$

素因数の和:15702

約数の個数: 48

約数和(自身を含む): 2982025313280

約数和(自身を除く): 969628972023

約数列:

[1, 3, 9, 47, 141, 277, 423, 831, 1213, 2493, 3639, 10917, 13019, 14159, 39057, 42477, 57011, 117171, 127431, 171033, 336001, 513099, 665473, 1008003, 1996419, 3024009, 3922043, 5989257, 11766129, 15792047, 17174867, 35298387, 47376141, 51524601, 142128423, 154573803, 184336021, 553008063, 807218749, 1659024189, 2421656247, 4757438159, 7264968741, 14272314477, 42816943431, 223599593473, 670798780419, 2012396341257]

約数ペア:

[(1, 2012396341257), (3, 670798780419), (9, 223599593473), (47, 42816943431), (141, 14272314477), (277, 7264968741), (423, 4757438159), (831, 2421656247), (1213, 1659024189), (2493, 807218749), (3639, 553008063), (10917, 184336021), (13019, 154573803), (14159, 142128423), (39057, 51524601), (42477, 47376141), (57011, 35298387), (117171, 17174867), (127431, 15792047), (171033, 11766129), (336001, 5989257), (513099, 3922043), (665473, 3024009), (1008003, 1996419)]