16932489

素因数分解:

$3^1\times 7^2\times {\mathrm{229}}^1\times {\mathrm{503}}^1$

素因数の和:749

約数の個数: 24

約数和(自身を含む): 26429760

約数和(自身を除く): 9497271

約数列:

[1, 3, 7, 21, 49, 147, 229, 503, 687, 1509, 1603, 3521, 4809, 10563, 11221, 24647, 33663, 73941, 115187, 345561, 806309, 2418927, 5644163, 16932489]

約数ペア:

[(1, 16932489), (3, 5644163), (7, 2418927), (21, 806309), (49, 345561), (147, 115187), (229, 73941), (503, 33663), (687, 24647), (1509, 11221), (1603, 10563), (3521, 4809)]