2925447

素因数分解:

$3^1\times 7^3\times {\mathrm{2843}}^1$

素因数の和:2867

約数の個数: 16

約数和(自身を含む): 4550400

約数和(自身を除く): 1624953

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 2843, 8529, 19901, 59703, 139307, 417921, 975149, 2925447]

約数ペア:

[(1, 2925447), (3, 975149), (7, 417921), (21, 139307), (49, 59703), (147, 19901), (343, 8529), (1029, 2843)]