189033971

素因数分解:

$7^1\times {\mathrm{113}}^1\times {\mathrm{353}}^1\times {\mathrm{677}}^1$

素因数の和:1150

約数の個数: 16

約数和(自身を含む): 218890944

約数和(自身を除く): 29856973

約数列:

[1, 7, 113, 353, 677, 791, 2471, 4739, 39889, 76501, 238981, 279223, 535507, 1672867, 27004853, 189033971]

約数ペア:

[(1, 189033971), (7, 27004853), (113, 1672867), (353, 535507), (677, 279223), (791, 238981), (2471, 76501), (4739, 39889)]