17696961

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{3833}}^1$

素因数の和:3867

約数の個数: 24

約数和(自身を含む): 27911520

約数和(自身を除く): 10214559

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 1539, 3833, 4617, 11499, 34497, 72827, 103491, 218481, 310473, 655443, 931419, 1966329, 5898987, 17696961]

約数ペア:

[(1, 17696961), (3, 5898987), (9, 1966329), (19, 931419), (27, 655443), (57, 310473), (81, 218481), (171, 103491), (243, 72827), (513, 34497), (1539, 11499), (3833, 4617)]