3149019

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:231

約数の個数: 24

約数和(自身を含む): 4759040

約数和(自身を除く): 1610021

約数列:

[1, 3, 9, 43, 79, 103, 129, 237, 309, 387, 711, 927, 3397, 4429, 8137, 10191, 13287, 24411, 30573, 39861, 73233, 349891, 1049673, 3149019]

約数ペア:

[(1, 3149019), (3, 1049673), (9, 349891), (43, 73233), (79, 39861), (103, 30573), (129, 24411), (237, 13287), (309, 10191), (387, 8137), (711, 4429), (927, 3397)]