9993381

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{719}}^1$

素因数の和:876

約数の個数: 16

約数和(自身を含む): 13789440

約数和(自身を除く): 3796059

約数列:

[1, 3, 41, 113, 123, 339, 719, 2157, 4633, 13899, 29479, 81247, 88437, 243741, 3331127, 9993381]

約数ペア:

[(1, 9993381), (3, 3331127), (41, 243741), (113, 88437), (123, 81247), (339, 29479), (719, 13899), (2157, 4633)]