91902237

素因数分解:

$3^1\times 7^1\times {\mathrm{971}}^1\times {\mathrm{4507}}^1$

素因数の和:5488

約数の個数: 16

約数和(自身を含む): 140216832

約数和(自身を除く): 48314595

約数列:

[1, 3, 7, 21, 971, 2913, 4507, 6797, 13521, 20391, 31549, 94647, 4376297, 13128891, 30634079, 91902237]

約数ペア:

[(1, 91902237), (3, 30634079), (7, 13128891), (21, 4376297), (971, 94647), (2913, 31549), (4507, 20391), (6797, 13521)]