259484877

素因数分解:

$3^5\times {\mathrm{233}}^1\times {\mathrm{4583}}^1$

素因数の和:4831

約数の個数: 24

約数和(自身を含む): 390446784

約数和(自身を除く): 130961907

約数列:

[1, 3, 9, 27, 81, 233, 243, 699, 2097, 4583, 6291, 13749, 18873, 41247, 56619, 123741, 371223, 1067839, 1113669, 3203517, 9610551, 28831653, 86494959, 259484877]

約数ペア:

[(1, 259484877), (3, 86494959), (9, 28831653), (27, 9610551), (81, 3203517), (233, 1113669), (243, 1067839), (699, 371223), (2097, 123741), (4583, 56619), (6291, 41247), (13749, 18873)]