25218063

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3217}}^1$

素因数の和:3303

約数の個数: 24

約数和(自身を含む): 39825968

約数和(自身を除く): 14607905

約数列:

[1, 3, 9, 13, 39, 67, 117, 201, 603, 871, 2613, 3217, 7839, 9651, 28953, 41821, 125463, 215539, 376389, 646617, 1939851, 2802007, 8406021, 25218063]

約数ペア:

[(1, 25218063), (3, 8406021), (9, 2802007), (13, 1939851), (39, 646617), (67, 376389), (117, 215539), (201, 125463), (603, 41821), (871, 28953), (2613, 9651), (3217, 7839)]