13078281

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1\times {\mathrm{223}}^1$

素因数の和:512

約数の個数: 16

約数和(自身を含む): 17773056

約数和(自身を除く): 4694775

約数列:

[1, 3, 113, 173, 223, 339, 519, 669, 19549, 25199, 38579, 58647, 75597, 115737, 4359427, 13078281]

約数ペア:

[(1, 13078281), (3, 4359427), (113, 115737), (173, 75597), (223, 58647), (339, 38579), (519, 25199), (669, 19549)]