13718451

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{521}}^1$

素因数の和:722

約数の個数: 16

約数和(自身を含む): 18741888

約数和(自身を除く): 5023437

約数列:

[1, 3, 67, 131, 201, 393, 521, 1563, 8777, 26331, 34907, 68251, 104721, 204753, 4572817, 13718451]

約数ペア:

[(1, 13718451), (3, 4572817), (67, 204753), (131, 104721), (201, 68251), (393, 34907), (521, 26331), (1563, 8777)]