312643737

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{121039}}^1$

素因数の和:121093

約数の個数: 24

約数和(自身を含む): 528702720

約数和(自身を除く): 216058983

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 861, 2583, 121039, 363117, 847273, 1089351, 2541819, 4962599, 7625457, 14887797, 34738193, 44663391, 104214579, 312643737]

約数ペア:

[(1, 312643737), (3, 104214579), (7, 44663391), (9, 34738193), (21, 14887797), (41, 7625457), (63, 4962599), (123, 2541819), (287, 1089351), (369, 847273), (861, 363117), (2583, 121039)]