13664217

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{4967}}^1$

素因数の和:5108

約数の個数: 16

約数和(自身を含む): 20984832

約数和(自身を除く): 7320615

約数列:

[1, 3, 7, 21, 131, 393, 917, 2751, 4967, 14901, 34769, 104307, 650677, 1952031, 4554739, 13664217]

約数ペア:

[(1, 13664217), (3, 4554739), (7, 1952031), (21, 650677), (131, 104307), (393, 34769), (917, 14901), (2751, 4967)]