25287207

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{11437}}^1$

素因数の和:11518

約数の個数: 16

約数和(自身を含む): 37333632

約数和(自身を除く): 12046425

約数列:

[1, 3, 11, 33, 67, 201, 737, 2211, 11437, 34311, 125807, 377421, 766279, 2298837, 8429069, 25287207]

約数ペア:

[(1, 25287207), (3, 8429069), (11, 2298837), (33, 766279), (67, 377421), (201, 125807), (737, 34311), (2211, 11437)]