17980783001

素因数分解:

${\mathrm{1091}}^1\times {\mathrm{3491}}^1\times {\mathrm{4721}}^1$

素因数の和:9303

約数の個数: 8

約数和(自身を含む): 18006232608

約数和(自身を除く): 25449607

約数列:

[1, 1091, 3491, 4721, 3808681, 5150611, 16481011, 17980783001]

約数ペア:

[(1, 17980783001), (1091, 16481011), (3491, 5150611), (4721, 3808681)]