612728307411

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2131}}^1\times {\mathrm{142837}}^1$

素因数の和:145043

約数の個数: 32

約数和(自身を含む): 906283113216

約数和(自身を除く): 293554805805

約数列:

[1, 3, 11, 33, 61, 183, 671, 2013, 2131, 6393, 23441, 70323, 129991, 142837, 389973, 428511, 1429901, 1571207, 4289703, 4713621, 8713057, 26139171, 95843627, 287530881, 304385647, 913156941, 3348242117, 10044726351, 18567524467, 55702573401, 204242769137, 612728307411]

約数ペア:

[(1, 612728307411), (3, 204242769137), (11, 55702573401), (33, 18567524467), (61, 10044726351), (183, 3348242117), (671, 913156941), (2013, 304385647), (2131, 287530881), (6393, 95843627), (23441, 26139171), (70323, 8713057), (129991, 4713621), (142837, 4289703), (389973, 1571207), (428511, 1429901)]