25171653

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{4111}}^1$

素因数の和:4284

約数の個数: 16

約数和(自身を含む): 36382976

約数和(自身を除く): 11211323

約数列:

[1, 3, 13, 39, 157, 471, 2041, 4111, 6123, 12333, 53443, 160329, 645427, 1936281, 8390551, 25171653]

約数ペア:

[(1, 25171653), (3, 8390551), (13, 1936281), (39, 645427), (157, 160329), (471, 53443), (2041, 12333), (4111, 6123)]