51339999

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{3191}}^1$

素因数の和:3398

約数の個数: 16

約数和(自身を含む): 71092224

約数和(自身を除く): 19752225

約数列:

[1, 3, 31, 93, 173, 519, 3191, 5363, 9573, 16089, 98921, 296763, 552043, 1656129, 17113333, 51339999]

約数ペア:

[(1, 51339999), (3, 17113333), (31, 1656129), (93, 552043), (173, 296763), (519, 98921), (3191, 16089), (5363, 9573)]