25357251

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{1181}}^1$

素因数の和:1622

約数の個数: 16

約数和(自身を含む): 35913888

約数和(自身を除く): 10556637

約数列:

[1, 3, 17, 51, 421, 1181, 1263, 3543, 7157, 20077, 21471, 60231, 497201, 1491603, 8452417, 25357251]

約数ペア:

[(1, 25357251), (3, 8452417), (17, 1491603), (51, 497201), (421, 60231), (1181, 21471), (1263, 20077), (3543, 7157)]