1248021297

素因数分解:

$3^3\times {\mathrm{2351}}^1\times {\mathrm{19661}}^1$

素因数の和:22021

約数の個数: 16

約数和(自身を含む): 1849800960

約数和(自身を除く): 601779663

約数列:

[1, 3, 9, 27, 2351, 7053, 19661, 21159, 58983, 63477, 176949, 530847, 46223011, 138669033, 416007099, 1248021297]

約数ペア:

[(1, 1248021297), (3, 416007099), (9, 138669033), (27, 46223011), (2351, 530847), (7053, 176949), (19661, 63477), (21159, 58983)]