1296829527

素因数分解:

$3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{313471}}^1$

素因数の和:313678

約数の個数: 16

約数和(自身を含む): 1986158592

約数和(自身を除く): 689329065

約数列:

[1, 3, 7, 21, 197, 591, 1379, 4137, 313471, 940413, 2194297, 6582891, 61753787, 185261361, 432276509, 1296829527]

約数ペア:

[(1, 1296829527), (3, 432276509), (7, 185261361), (21, 61753787), (197, 6582891), (591, 2194297), (1379, 940413), (4137, 313471)]