870864387

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{2437}}^1\times {\mathrm{5179}}^1$

素因数の和:7642

約数の個数: 16

約数和(自身を含む): 1212368640

約数和(自身を除く): 341504253

約数列:

[1, 3, 23, 69, 2437, 5179, 7311, 15537, 56051, 119117, 168153, 357351, 12621223, 37863669, 290288129, 870864387]

約数ペア:

[(1, 870864387), (3, 290288129), (23, 37863669), (69, 12621223), (2437, 357351), (5179, 168153), (7311, 119117), (15537, 56051)]