620079929

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{21187}}^1$

素因数の和:21344

約数の個数: 16

約数和(自身を含む): 734291328

約数和(自身を除く): 114211399

約数列:

[1, 7, 37, 113, 259, 791, 4181, 21187, 29267, 148309, 783919, 2394131, 5487433, 16758917, 88582847, 620079929]

約数ペア:

[(1, 620079929), (7, 88582847), (37, 16758917), (113, 5487433), (259, 2394131), (791, 783919), (4181, 148309), (21187, 29267)]