25232913

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1987}}^1$

素因数の和:2093

約数の個数: 24

約数和(自身を含む): 39076128

約数和(自身を除く): 13843215

約数列:

[1, 3, 9, 17, 51, 83, 153, 249, 747, 1411, 1987, 4233, 5961, 12699, 17883, 33779, 101337, 164921, 304011, 494763, 1484289, 2803657, 8410971, 25232913]

約数ペア:

[(1, 25232913), (3, 8410971), (9, 2803657), (17, 1484289), (51, 494763), (83, 304011), (153, 164921), (249, 101337), (747, 33779), (1411, 17883), (1987, 12699), (4233, 5961)]