627985293

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{106637}}^1$

素因数の和:106804

約数の個数: 16

約数和(自身を含む): 907702656

約数和(自身を除く): 279717363

約数列:

[1, 3, 13, 39, 151, 453, 1963, 5889, 106637, 319911, 1386281, 4158843, 16102187, 48306561, 209328431, 627985293]

約数ペア:

[(1, 627985293), (3, 209328431), (13, 48306561), (39, 16102187), (151, 4158843), (453, 1386281), (1963, 319911), (5889, 106637)]