28849969187

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{307}}^1\times {\mathrm{25013}}^1$

素因数の和:25367

約数の個数: 24

約数和(自身を含む): 33113132976

約数和(自身を除く): 4263163789

約数列:

[1, 13, 17, 221, 289, 307, 3757, 3991, 5219, 25013, 67847, 88723, 325169, 425221, 1153399, 5527873, 7228757, 7678991, 93973841, 99826883, 130542847, 1697057011, 2219228399, 28849969187]

約数ペア:

[(1, 28849969187), (13, 2219228399), (17, 1697057011), (221, 130542847), (289, 99826883), (307, 93973841), (3757, 7678991), (3991, 7228757), (5219, 5527873), (25013, 1153399), (67847, 425221), (88723, 325169)]