24925929

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{349}}^1$

素因数の和:557

約数の個数: 32

約数和(自身を含む): 40320000

約数和(自身を除く): 15394071

約数列:

[1, 3, 7, 19, 21, 57, 133, 179, 349, 399, 537, 1047, 1253, 2443, 3401, 3759, 6631, 7329, 10203, 19893, 23807, 46417, 62471, 71421, 139251, 187413, 437297, 1186949, 1311891, 3560847, 8308643, 24925929]

約数ペア:

[(1, 24925929), (3, 8308643), (7, 3560847), (19, 1311891), (21, 1186949), (57, 437297), (133, 187413), (179, 139251), (349, 71421), (399, 62471), (537, 46417), (1047, 23807), (1253, 19893), (2443, 10203), (3401, 7329), (3759, 6631)]