33721121

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{479}}^1$

素因数の和:688

約数の個数: 16

約数和(自身を含む): 39398400

約数和(自身を除く): 5677279

約数列:

[1, 7, 89, 113, 479, 623, 791, 3353, 10057, 42631, 54127, 70399, 298417, 378889, 4817303, 33721121]

約数ペア:

[(1, 33721121), (7, 4817303), (89, 378889), (113, 298417), (479, 70399), (623, 54127), (791, 42631), (3353, 10057)]