2013808881

素因数分解:

$3^1\times 7^1\times {\mathrm{6089}}^1\times {\mathrm{15749}}^1$

素因数の和:21848

約数の個数: 16

約数和(自身を含む): 3069360000

約数和(自身を除く): 1055551119

約数列:

[1, 3, 7, 21, 6089, 15749, 18267, 42623, 47247, 110243, 127869, 330729, 95895661, 287686983, 671269627, 2013808881]

約数ペア:

[(1, 2013808881), (3, 671269627), (7, 287686983), (21, 95895661), (6089, 330729), (15749, 127869), (18267, 110243), (42623, 47247)]