890995969

素因数分解:

${\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1\times {\mathrm{997}}^1$

素因数の和:1416

約数の個数: 16

約数和(自身を含む): 929529216

約数和(自身を除く): 38533247

約数列:

[1, 41, 71, 307, 997, 2911, 12587, 21797, 40877, 70787, 306079, 893677, 2902267, 12549239, 21731609, 890995969]

約数ペア:

[(1, 890995969), (41, 21731609), (71, 12549239), (307, 2902267), (997, 893677), (2911, 306079), (12587, 70787), (21797, 40877)]