127922977

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11813}}^1$

素因数の和:11857

約数の個数: 24

約数和(自身を含む): 169696296

約数和(自身を除く): 41773319

約数列:

[1, 7, 13, 17, 49, 91, 119, 221, 637, 833, 1547, 10829, 11813, 82691, 153569, 200821, 578837, 1074983, 1405747, 2610673, 7524881, 9840229, 18274711, 127922977]

約数ペア:

[(1, 127922977), (7, 18274711), (13, 9840229), (17, 7524881), (49, 2610673), (91, 1405747), (119, 1074983), (221, 578837), (637, 200821), (833, 153569), (1547, 82691), (10829, 11813)]