674429

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:160

約数の個数: 16

約数和(自身を含む): 829440

約数和(自身を除く): 155011

約数列:

[1, 7, 23, 59, 71, 161, 413, 497, 1357, 1633, 4189, 9499, 11431, 29323, 96347, 674429]

約数ペア:

[(1, 674429), (7, 96347), (23, 29323), (59, 11431), (71, 9499), (161, 4189), (413, 1633), (497, 1357)]