25138179

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{8191}}^1$

素因数の和:8239

約数の個数: 24

約数和(自身を含む): 40894464

約数和(自身を除く): 15756285

約数列:

[1, 3, 9, 11, 31, 33, 93, 99, 279, 341, 1023, 3069, 8191, 24573, 73719, 90101, 253921, 270303, 761763, 810909, 2285289, 2793131, 8379393, 25138179]

約数ペア:

[(1, 25138179), (3, 8379393), (9, 2793131), (11, 2285289), (31, 810909), (33, 761763), (93, 270303), (99, 253921), (279, 90101), (341, 73719), (1023, 24573), (3069, 8191)]