20260811277

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{6842557}}^1$

素因数の和:6842617

約数の個数: 24

約数和(自身を含む): 34158049536

約数和(自身を除く): 13897238259

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 6842557, 20527671, 47897899, 61583013, 143693697, 321600179, 431081091, 964800537, 2251201253, 2894401611, 6753603759, 20260811277]

約数ペア:

[(1, 20260811277), (3, 6753603759), (7, 2894401611), (9, 2251201253), (21, 964800537), (47, 431081091), (63, 321600179), (141, 143693697), (329, 61583013), (423, 47897899), (987, 20527671), (2961, 6842557)]