286279007

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1\times {\mathrm{2689}}^1$

素因数の和:2990

約数の個数: 16

約数和(自身を含む): 333646080

約数和(自身を除く): 47367073

約数列:

[1, 7, 67, 227, 469, 1589, 2689, 15209, 18823, 106463, 180163, 610403, 1261141, 4272821, 40897001, 286279007]

約数ペア:

[(1, 286279007), (7, 40897001), (67, 4272821), (227, 1261141), (469, 610403), (1589, 180163), (2689, 106463), (15209, 18823)]