8212427

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:314

約数の個数: 16

約数和(自身を含む): 9093120

約数和(自身を除く): 880693

約数列:

[1, 19, 31, 73, 191, 589, 1387, 2263, 3629, 5921, 13943, 42997, 112499, 264917, 432233, 8212427]

約数ペア:

[(1, 8212427), (19, 432233), (31, 264917), (73, 112499), (191, 42997), (589, 13943), (1387, 5921), (2263, 3629)]