25717627

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1$

素因数の和:598

約数の個数: 16

約数和(自身を含む): 28736512

約数和(自身を除く): 3018885

約数列:

[1, 13, 37, 127, 421, 481, 1651, 4699, 5473, 15577, 53467, 61087, 202501, 695071, 1978279, 25717627]

約数ペア:

[(1, 25717627), (13, 1978279), (37, 695071), (127, 202501), (421, 61087), (481, 53467), (1651, 15577), (4699, 5473)]