2319093

素因数分解:

$3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{281}}^1$

素因数の和:425

約数の個数: 24

約数和(自身を含む): 3871296

約数和(自身を除く): 1552203

約数列:

[1, 3, 7, 9, 21, 63, 131, 281, 393, 843, 917, 1179, 1967, 2529, 2751, 5901, 8253, 17703, 36811, 110433, 257677, 331299, 773031, 2319093]

約数ペア:

[(1, 2319093), (3, 773031), (7, 331299), (9, 257677), (21, 110433), (63, 36811), (131, 17703), (281, 8253), (393, 5901), (843, 2751), (917, 2529), (1179, 1967)]