25801827

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{659}}^1$

素因数の和:1114

約数の個数: 16

約数和(自身を含む): 35650560

約数和(自身を除く): 9848733

約数列:

[1, 3, 31, 93, 421, 659, 1263, 1977, 13051, 20429, 39153, 61287, 277439, 832317, 8600609, 25801827]

約数ペア:

[(1, 25801827), (3, 8600609), (31, 832317), (93, 277439), (421, 61287), (659, 39153), (1263, 20429), (1977, 13051)]