9818253

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{2579}}^1$

素因数の和:2638

約数の個数: 20

約数和(自身を含む): 14984640

約数和(自身を除く): 5166387

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 2579, 3807, 7737, 23211, 69633, 121213, 208899, 363639, 1090917, 3272751, 9818253]

約数ペア:

[(1, 9818253), (3, 3272751), (9, 1090917), (27, 363639), (47, 208899), (81, 121213), (141, 69633), (423, 23211), (1269, 7737), (2579, 3807)]