1004217279

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1355219}}^1$

素因数の和:1355254

約数の個数: 16

約数和(自身を含む): 1517846400

約数和(自身を除く): 513629121

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 1355219, 4065657, 17617847, 25749161, 52853541, 77247483, 334739093, 1004217279]

約数ペア:

[(1, 1004217279), (3, 334739093), (13, 77247483), (19, 52853541), (39, 25749161), (57, 17617847), (247, 4065657), (741, 1355219)]