1689901478721

素因数分解:

$3^2\times {\mathrm{41719}}^1\times {\mathrm{4500751}}^1$

素因数の和:4542476

約数の個数: 12

約数和(自身を含む): 2441027854720

約数和(自身を除く): 751126375999

約数列:

[1, 3, 9, 41719, 125157, 375471, 4500751, 13502253, 40506759, 187766830969, 563300492907, 1689901478721]

約数ペア:

[(1, 1689901478721), (3, 563300492907), (9, 187766830969), (41719, 40506759), (125157, 13502253), (375471, 4500751)]