4920643647

素因数分解:

$3^4\times {\mathrm{113}}^1\times {\mathrm{537599}}^1$

素因数の和:537724

約数の個数: 20

約数和(自身を含む): 7415654400

約数和(自身を除く): 2495010753

約数列:

[1, 3, 9, 27, 81, 113, 339, 1017, 3051, 9153, 537599, 1612797, 4838391, 14515173, 43545519, 60748687, 182246061, 546738183, 1640214549, 4920643647]

約数ペア:

[(1, 4920643647), (3, 1640214549), (9, 546738183), (27, 182246061), (81, 60748687), (113, 43545519), (339, 14515173), (1017, 4838391), (3051, 1612797), (9153, 537599)]