6540989847

素因数分解:

$3^1\times 7^1\times {\mathrm{5039}}^1\times {\mathrm{61813}}^1$

素因数の和:66862

約数の個数: 16

約数和(自身を含む): 9969361920

約数和(自身を除く): 3428372073

約数列:

[1, 3, 7, 21, 5039, 15117, 35273, 61813, 105819, 185439, 432691, 1298073, 311475707, 934427121, 2180329949, 6540989847]

約数ペア:

[(1, 6540989847), (3, 2180329949), (7, 934427121), (21, 311475707), (5039, 1298073), (15117, 432691), (35273, 185439), (61813, 105819)]