12217140299

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{449011}}^1$

素因数の和:449067

約数の個数: 24

約数和(自身を含む): 15776485632

約数和(自身を除く): 3559345333

約数列:

[1, 7, 13, 23, 91, 161, 169, 299, 1183, 2093, 3887, 27209, 449011, 3143077, 5837143, 10327253, 40860001, 72290771, 75882859, 134254289, 531180013, 939780023, 1745305757, 12217140299]

約数ペア:

[(1, 12217140299), (7, 1745305757), (13, 939780023), (23, 531180013), (91, 134254289), (161, 75882859), (169, 72290771), (299, 40860001), (1183, 10327253), (2093, 5837143), (3887, 3143077), (27209, 449011)]