513699680039

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{48817}}^1\times {\mathrm{115637}}^1$

素因数の和:164474

約数の個数: 16

約数和(自身を含む): 632264179008

約数和(自身を除く): 118564498969

約数列:

[1, 7, 13, 91, 48817, 115637, 341719, 634621, 809459, 1503281, 4442347, 10522967, 5645051429, 39515360003, 73385668577, 513699680039]

約数ペア:

[(1, 513699680039), (7, 73385668577), (13, 39515360003), (91, 5645051429), (48817, 10522967), (115637, 4442347), (341719, 1503281), (634621, 809459)]