13480491021

素因数分解:

$3^1\times {\mathrm{227}}^1\times {\mathrm{947}}^1\times {\mathrm{20903}}^1$

素因数の和:22080

約数の個数: 16

約数和(自身を含む): 18073096704

約数和(自身を除く): 4592605683

約数列:

[1, 3, 227, 681, 947, 2841, 20903, 62709, 214969, 644907, 4744981, 14234943, 19795141, 59385423, 4493497007, 13480491021]

約数ペア:

[(1, 13480491021), (3, 4493497007), (227, 59385423), (681, 19795141), (947, 14234943), (2841, 4744981), (20903, 644907), (62709, 214969)]