13230831

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{1259}}^1$

素因数の和:1406

約数の個数: 16

約数和(自身を含む): 18385920

約数和(自身を除く): 5155089

約数列:

[1, 3, 31, 93, 113, 339, 1259, 3503, 3777, 10509, 39029, 117087, 142267, 426801, 4410277, 13230831]

約数ペア:

[(1, 13230831), (3, 4410277), (31, 426801), (93, 142267), (113, 117087), (339, 39029), (1259, 10509), (3503, 3777)]