25306881

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{6637}}^1$

素因数の和:6712

約数の個数: 16

約数和(自身を含む): 35685888

約数和(自身を除く): 10379007

約数列:

[1, 3, 31, 41, 93, 123, 1271, 3813, 6637, 19911, 205747, 272117, 617241, 816351, 8435627, 25306881]

約数ペア:

[(1, 25306881), (3, 8435627), (31, 816351), (41, 617241), (93, 272117), (123, 205747), (1271, 19911), (3813, 6637)]