2201219307

素因数分解:

$3^4\times 7^3\times {\mathrm{79229}}^1$

素因数の和:79262

約数の個数: 40

約数和(自身を含む): 3834732000

約数和(自身を除く): 1633512693

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 343, 441, 567, 1029, 1323, 3087, 3969, 9261, 27783, 79229, 237687, 554603, 713061, 1663809, 2139183, 3882221, 4991427, 6417549, 11646663, 14974281, 27175547, 34939989, 44922843, 81526641, 104819967, 244579923, 314459901, 733739769, 2201219307]

約数ペア:

[(1, 2201219307), (3, 733739769), (7, 314459901), (9, 244579923), (21, 104819967), (27, 81526641), (49, 44922843), (63, 34939989), (81, 27175547), (147, 14974281), (189, 11646663), (343, 6417549), (441, 4991427), (567, 3882221), (1029, 2139183), (1323, 1663809), (3087, 713061), (3969, 554603), (9261, 237687), (27783, 79229)]