317814237

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{5021}}^1$

素因数の和:5581

約数の個数: 24

約数和(自身を含む): 495390168

約数和(自身を除く): 177575931

約数列:

[1, 3, 9, 13, 39, 117, 541, 1623, 4869, 5021, 7033, 15063, 21099, 45189, 63297, 65273, 195819, 587457, 2716361, 8149083, 24447249, 35312693, 105938079, 317814237]

約数ペア:

[(1, 317814237), (3, 105938079), (9, 35312693), (13, 24447249), (39, 8149083), (117, 2716361), (541, 587457), (1623, 195819), (4869, 65273), (5021, 63297), (7033, 45189), (15063, 21099)]