56388219

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{2467}}^1$

素因数の和:2890

約数の個数: 16

約数和(自身を含む): 79370880

約数和(自身を除く): 22982661

約数列:

[1, 3, 19, 57, 401, 1203, 2467, 7401, 7619, 22857, 46873, 140619, 989267, 2967801, 18796073, 56388219]

約数ペア:

[(1, 56388219), (3, 18796073), (19, 2967801), (57, 989267), (401, 140619), (1203, 46873), (2467, 22857), (7401, 7619)]