3721120389

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2568061}}^1$

素因数の和:2568097

約数の個数: 24

約数和(自身を含む): 6409882752

約数和(自身を除く): 2688762363

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 2568061, 7704183, 17976427, 23112549, 53929281, 59065403, 161787843, 177196209, 413457821, 531588627, 1240373463, 3721120389]

約数ペア:

[(1, 3721120389), (3, 1240373463), (7, 531588627), (9, 413457821), (21, 177196209), (23, 161787843), (63, 59065403), (69, 53929281), (161, 23112549), (207, 17976427), (483, 7704183), (1449, 2568061)]