7152867

素因数分解:

$3^4\times {\mathrm{233}}^1\times {\mathrm{379}}^1$

素因数の和:624

約数の個数: 20

約数和(自身を含む): 10759320

約数和(自身を除く): 3606453

約数列:

[1, 3, 9, 27, 81, 233, 379, 699, 1137, 2097, 3411, 6291, 10233, 18873, 30699, 88307, 264921, 794763, 2384289, 7152867]

約数ペア:

[(1, 7152867), (3, 2384289), (9, 794763), (27, 264921), (81, 88307), (233, 30699), (379, 18873), (699, 10233), (1137, 6291), (2097, 3411)]