11973897

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3529}}^1$

素因数の和:3577

約数の個数: 24

約数和(自身を含む): 19273800

約数和(自身を除く): 7299903

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 3393, 3529, 10587, 31761, 45877, 102341, 137631, 307023, 412893, 921069, 1330433, 3991299, 11973897]

約数ペア:

[(1, 11973897), (3, 3991299), (9, 1330433), (13, 921069), (29, 412893), (39, 307023), (87, 137631), (117, 102341), (261, 45877), (377, 31761), (1131, 10587), (3393, 3529)]