386071917

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{151937}}^1$

素因数の和:151969

約数の個数: 24

約数和(自身を含む): 646648128

約数和(自身を除く): 260576211

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 2541, 151937, 455811, 1063559, 1671307, 3190677, 5013921, 11699149, 18384377, 35097447, 55153131, 128690639, 386071917]

約数ペア:

[(1, 386071917), (3, 128690639), (7, 55153131), (11, 35097447), (21, 18384377), (33, 11699149), (77, 5013921), (121, 3190677), (231, 1671307), (363, 1063559), (847, 455811), (2541, 151937)]