9807399

素因数分解:

$3^4\times 7^3\times {\mathrm{353}}^1$

素因数の和:386

約数の個数: 40

約数和(自身を含む): 17133600

約数和(自身を除く): 7326201

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 343, 353, 441, 567, 1029, 1059, 1323, 2471, 3087, 3177, 3969, 7413, 9261, 9531, 17297, 22239, 27783, 28593, 51891, 66717, 121079, 155673, 200151, 363237, 467019, 1089711, 1401057, 3269133, 9807399]

約数ペア:

[(1, 9807399), (3, 3269133), (7, 1401057), (9, 1089711), (21, 467019), (27, 363237), (49, 200151), (63, 155673), (81, 121079), (147, 66717), (189, 51891), (343, 28593), (353, 27783), (441, 22239), (567, 17297), (1029, 9531), (1059, 9261), (1323, 7413), (2471, 3969), (3087, 3177)]