2222331321

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1734841}}^1$

素因数の和:1734912

約数の個数: 16

約数和(自身を含む): 3441926528

約数和(自身を除く): 1219595207

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 1734841, 5204523, 12143887, 36431661, 105825301, 317475903, 740777107, 2222331321]

約数ペア:

[(1, 2222331321), (3, 740777107), (7, 317475903), (21, 105825301), (61, 36431661), (183, 12143887), (427, 5204523), (1281, 1734841)]