25861161

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1\times {\mathrm{571}}^1$

素因数の和:1092

約数の個数: 16

約数和(自身を含む): 35729408

約数和(自身を除く): 9868247

約数列:

[1, 3, 31, 93, 487, 571, 1461, 1713, 15097, 17701, 45291, 53103, 278077, 834231, 8620387, 25861161]

約数ペア:

[(1, 25861161), (3, 8620387), (31, 834231), (93, 278077), (487, 53103), (571, 45291), (1461, 17701), (1713, 15097)]