216173661

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1103}}^1\times {\mathrm{5939}}^1$

素因数の和:7056

約数の個数: 16

約数和(自身を含む): 314772480

約数和(自身を除く): 98598819

約数列:

[1, 3, 11, 33, 1103, 3309, 5939, 12133, 17817, 36399, 65329, 195987, 6550717, 19652151, 72057887, 216173661]

約数ペア:

[(1, 216173661), (3, 72057887), (11, 19652151), (33, 6550717), (1103, 195987), (3309, 65329), (5939, 36399), (12133, 17817)]