15663738843

素因数分解:

$3^2\times {\mathrm{21839}}^1\times {\mathrm{79693}}^1$

素因数の和:101538

約数の個数: 12

約数和(自身を含む): 22626720480

約数和(自身を除く): 6962981637

約数列:

[1, 3, 9, 21839, 65517, 79693, 196551, 239079, 717237, 1740415427, 5221246281, 15663738843]

約数ペア:

[(1, 15663738843), (3, 5221246281), (9, 1740415427), (21839, 717237), (65517, 239079), (79693, 196551)]