2247397299

素因数分解:

$3^3\times 7^2\times {\mathrm{1698713}}^1$

素因数の和:1698736

約数の個数: 24

約数和(自身を含む): 3873067920

約数和(自身を除く): 1625670621

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 1698713, 5096139, 11890991, 15288417, 35672973, 45865251, 83236937, 107018919, 249710811, 321056757, 749132433, 2247397299]

約数ペア:

[(1, 2247397299), (3, 749132433), (7, 321056757), (9, 249710811), (21, 107018919), (27, 83236937), (49, 45865251), (63, 35672973), (147, 15288417), (189, 11890991), (441, 5096139), (1323, 1698713)]