1330650831

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{39791}}^1$

素因数の和:40022

約数の個数: 16

約数和(自身を含む): 1810695168

約数和(自身を除く): 480044337

約数列:

[1, 3, 71, 157, 213, 471, 11147, 33441, 39791, 119373, 2825161, 6247187, 8475483, 18741561, 443550277, 1330650831]

約数ペア:

[(1, 1330650831), (3, 443550277), (71, 18741561), (157, 8475483), (213, 6247187), (471, 2825161), (11147, 119373), (33441, 39791)]