286236489

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{773}}^1$

素因数の和:1030

約数の個数: 48

約数和(自身を含む): 487062720

約数和(自身を除く): 200826231

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 229, 231, 539, 687, 773, 1603, 1617, 2319, 2519, 4809, 5411, 7557, 8503, 11221, 16233, 17633, 25509, 33663, 37877, 52899, 59521, 113631, 123431, 177017, 178563, 370293, 416647, 531051, 1239119, 1249941, 1947187, 3717357, 5841561, 8673833, 13630309, 26021499, 40890927, 95412163, 286236489]

約数ペア:

[(1, 286236489), (3, 95412163), (7, 40890927), (11, 26021499), (21, 13630309), (33, 8673833), (49, 5841561), (77, 3717357), (147, 1947187), (229, 1249941), (231, 1239119), (539, 531051), (687, 416647), (773, 370293), (1603, 178563), (1617, 177017), (2319, 123431), (2519, 113631), (4809, 59521), (5411, 52899), (7557, 37877), (8503, 33663), (11221, 25509), (16233, 17633)]