8975007

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1$

素因数の和:423

約数の個数: 24

約数和(自身を含む): 13562640

約数和(自身を除く): 4587633

約数列:

[1, 3, 9, 29, 87, 137, 251, 261, 411, 753, 1233, 2259, 3973, 7279, 11919, 21837, 34387, 35757, 65511, 103161, 309483, 997223, 2991669, 8975007]

約数ペア:

[(1, 8975007), (3, 2991669), (9, 997223), (29, 309483), (87, 103161), (137, 65511), (251, 35757), (261, 34387), (411, 21837), (753, 11919), (1233, 7279), (2259, 3973)]