25467741

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1997}}^1$

素因数の和:2125

約数の個数: 24

約数和(自身を含む): 39999960

約数和(自身を除く): 14532219

約数列:

[1, 3, 9, 13, 39, 109, 117, 327, 981, 1417, 1997, 4251, 5991, 12753, 17973, 25961, 77883, 217673, 233649, 653019, 1959057, 2829749, 8489247, 25467741]

約数ペア:

[(1, 25467741), (3, 8489247), (9, 2829749), (13, 1959057), (39, 653019), (109, 233649), (117, 217673), (327, 77883), (981, 25961), (1417, 17973), (1997, 12753), (4251, 5991)]