31728027

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1\times {\mathrm{541}}^1$

素因数の和:830

約数の個数: 16

約数和(自身を含む): 43004448

約数和(自身を除く): 11276421

約数列:

[1, 3, 113, 173, 339, 519, 541, 1623, 19549, 58647, 61133, 93593, 183399, 280779, 10576009, 31728027]

約数ペア:

[(1, 31728027), (3, 10576009), (113, 280779), (173, 183399), (339, 93593), (519, 61133), (541, 58647), (1623, 19549)]