13805890173

素因数分解:

$3^2\times {\mathrm{8009}}^1\times {\mathrm{191533}}^1$

素因数の和:199548

約数の個数: 12

約数和(自身を含む): 19944435420

約数和(自身を除く): 6138545247

約数列:

[1, 3, 9, 8009, 24027, 72081, 191533, 574599, 1723797, 1533987797, 4601963391, 13805890173]

約数ペア:

[(1, 13805890173), (3, 4601963391), (9, 1533987797), (8009, 1723797), (24027, 574599), (72081, 191533)]