13284399

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1721}}^1$

素因数の和:1838

約数の個数: 16

約数和(自身を含む): 18514944

約数和(自身を除く): 5230545

約数列:

[1, 3, 31, 83, 93, 249, 1721, 2573, 5163, 7719, 53351, 142843, 160053, 428529, 4428133, 13284399]

約数ペア:

[(1, 13284399), (3, 4428133), (31, 428529), (83, 160053), (93, 142843), (249, 53351), (1721, 7719), (2573, 5163)]