1427284817

素因数分解:

$7^1\times {\mathrm{239}}^1\times {\mathrm{379}}^1\times {\mathrm{2251}}^1$

素因数の和:2876

約数の個数: 16

約数和(自身を含む): 1643059200

約数和(自身を除く): 215774383

約数列:

[1, 7, 239, 379, 1673, 2251, 2653, 15757, 90581, 537989, 634067, 853129, 3765923, 5971903, 203897831, 1427284817]

約数ペア:

[(1, 1427284817), (7, 203897831), (239, 5971903), (379, 3765923), (1673, 853129), (2251, 634067), (2653, 537989), (15757, 90581)]