2001345

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5801}}^1$

素因数の和:5832

約数の個数: 16

約数和(自身を含む): 3341952

約数和(自身を除く): 1340607

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 5801, 17403, 29005, 87015, 133423, 400269, 667115, 2001345]

約数ペア:

[(1, 2001345), (3, 667115), (5, 400269), (15, 133423), (23, 87015), (69, 29005), (115, 17403), (345, 5801)]