1917361929

素因数分解:

$3^1\times 7^1\times {\mathrm{6553}}^1\times {\mathrm{13933}}^1$

素因数の和:20496

約数の個数: 16

約数和(自身を含む): 2922349952

約数和(自身を除く): 1004988023

約数列:

[1, 3, 7, 21, 6553, 13933, 19659, 41799, 45871, 97531, 137613, 292593, 91302949, 273908847, 639120643, 1917361929]

約数ペア:

[(1, 1917361929), (3, 639120643), (7, 273908847), (21, 91302949), (6553, 292593), (13933, 137613), (19659, 97531), (41799, 45871)]