25138467

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{887}}^1$

素因数の和:1007

約数の個数: 24

約数和(自身を含む): 37679616

約数和(自身を除く): 12541149

約数列:

[1, 3, 9, 47, 67, 141, 201, 423, 603, 887, 2661, 3149, 7983, 9447, 28341, 41689, 59429, 125067, 178287, 375201, 534861, 2793163, 8379489, 25138467]

約数ペア:

[(1, 25138467), (3, 8379489), (9, 2793163), (47, 534861), (67, 375201), (141, 178287), (201, 125067), (423, 59429), (603, 41689), (887, 28341), (2661, 9447), (3149, 7983)]