2213282617

素因数分解:

$7^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3083}}^1$

素因数の和:3147

約数の個数: 40

約数和(自身を含む): 2902463424

約数和(自身を除く): 689180807

約数列:

[1, 7, 13, 23, 49, 91, 161, 299, 343, 637, 1127, 2093, 2401, 3083, 4459, 7889, 14651, 21581, 31213, 40079, 55223, 70909, 102557, 151067, 280553, 496363, 717899, 921817, 1057469, 1963871, 3474541, 6452719, 7402283, 13747097, 24321787, 45169033, 96229679, 170252509, 316183231, 2213282617]

約数ペア:

[(1, 2213282617), (7, 316183231), (13, 170252509), (23, 96229679), (49, 45169033), (91, 24321787), (161, 13747097), (299, 7402283), (343, 6452719), (637, 3474541), (1127, 1963871), (2093, 1057469), (2401, 921817), (3083, 717899), (4459, 496363), (7889, 280553), (14651, 151067), (21581, 102557), (31213, 70909), (40079, 55223)]