163491265

素因数分解:

$5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{24203}}^1$

素因数の和:24408

約数の個数: 16

約数和(自身を含む): 225387648

約数和(自身を除く): 61896383

約数列:

[1, 5, 7, 35, 193, 965, 1351, 6755, 24203, 121015, 169421, 847105, 4671179, 23355895, 32698253, 163491265]

約数ペア:

[(1, 163491265), (5, 32698253), (7, 23355895), (35, 4671179), (193, 847105), (965, 169421), (1351, 121015), (6755, 24203)]