2019975969

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{6421}}^1\times {\mathrm{9533}}^1$

素因数の和:15968

約数の個数: 16

約数和(自身を含む): 2938912704

約数和(自身を除く): 918936735

約数列:

[1, 3, 11, 33, 6421, 9533, 19263, 28599, 70631, 104863, 211893, 314589, 61211393, 183634179, 673325323, 2019975969]

約数ペア:

[(1, 2019975969), (3, 673325323), (11, 183634179), (33, 61211393), (6421, 314589), (9533, 211893), (19263, 104863), (28599, 70631)]