7438269

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:201

約数の個数: 24

約数和(自身を含む): 10706080

約数和(自身を除く): 3267811

約数列:

[1, 3, 23, 43, 69, 109, 129, 327, 529, 989, 1587, 2507, 2967, 4687, 7521, 14061, 22747, 57661, 68241, 107801, 172983, 323403, 2479423, 7438269]

約数ペア:

[(1, 7438269), (3, 2479423), (23, 323403), (43, 172983), (69, 107801), (109, 68241), (129, 57661), (327, 22747), (529, 14061), (989, 7521), (1587, 4687), (2507, 2967)]