16243220151

素因数分解:

$3^2\times {\mathrm{1303}}^1\times {\mathrm{1385113}}^1$

素因数の和:1386422

約数の個数: 12

約数和(自身を含む): 23480452528

約数和(自身を除く): 7237232377

約数列:

[1, 3, 9, 1303, 3909, 11727, 1385113, 4155339, 12466017, 1804802239, 5414406717, 16243220151]

約数ペア:

[(1, 16243220151), (3, 5414406717), (9, 1804802239), (1303, 12466017), (3909, 4155339), (11727, 1385113)]