290546753

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{3037}}^1$

素因数の和:3296

約数の個数: 16

約数和(自身を含む): 338311680

約数和(自身を除く): 47764927

約数列:

[1, 7, 79, 173, 553, 1211, 3037, 13667, 21259, 95669, 239923, 525401, 1679461, 3677807, 41506679, 290546753]

約数ペア:

[(1, 290546753), (7, 41506679), (79, 3677807), (173, 1679461), (553, 525401), (1211, 239923), (3037, 95669), (13667, 21259)]