7712289

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2273}}^1$

素因数の和:2321

約数の個数: 24

約数和(自身を含む): 12416040

約数和(自身を除く): 4703751

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 2273, 3393, 6819, 20457, 29549, 65917, 88647, 197751, 265941, 593253, 856921, 2570763, 7712289]

約数ペア:

[(1, 7712289), (3, 2570763), (9, 856921), (13, 593253), (29, 265941), (39, 197751), (87, 88647), (117, 65917), (261, 29549), (377, 20457), (1131, 6819), (2273, 3393)]