888919031

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{5881}}^1$

素因数の和:6063

約数の個数: 32

約数和(自身を含む): 1201622016

約数和(自身を除く): 312702985

約数列:

[1, 7, 11, 13, 77, 91, 143, 151, 1001, 1057, 1661, 1963, 5881, 11627, 13741, 21593, 41167, 64691, 76453, 151151, 452837, 535171, 840983, 888031, 5886881, 6216217, 9768341, 11544403, 68378387, 80810821, 126988433, 888919031]

約数ペア:

[(1, 888919031), (7, 126988433), (11, 80810821), (13, 68378387), (77, 11544403), (91, 9768341), (143, 6216217), (151, 5886881), (1001, 888031), (1057, 840983), (1661, 535171), (1963, 452837), (5881, 151151), (11627, 76453), (13741, 64691), (21593, 41167)]