8081749

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:169

約数の個数: 24

約数和(自身を含む): 9684360

約数和(自身を除く): 1602611

約数列:

[1, 13, 17, 29, 97, 169, 221, 377, 493, 1261, 1649, 2813, 2873, 4901, 6409, 16393, 21437, 36569, 47821, 83317, 278681, 475397, 621673, 8081749]

約数ペア:

[(1, 8081749), (13, 621673), (17, 475397), (29, 278681), (97, 83317), (169, 47821), (221, 36569), (377, 21437), (493, 16393), (1261, 6409), (1649, 4901), (2813, 2873)]