4960521

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{1303}}^1$

素因数の和:1362

約数の個数: 20

約数和(自身を含む): 7573632

約数和(自身を除く): 2613111

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 1303, 3807, 3909, 11727, 35181, 61241, 105543, 183723, 551169, 1653507, 4960521]

約数ペア:

[(1, 4960521), (3, 1653507), (9, 551169), (27, 183723), (47, 105543), (81, 61241), (141, 35181), (423, 11727), (1269, 3909), (1303, 3807)]