2021849763

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{811}}^1\times {\mathrm{48883}}^1$

素因数の和:49714

約数の個数: 16

約数和(自身を含む): 2857954176

約数和(自身を除く): 836104413

約数列:

[1, 3, 17, 51, 811, 2433, 13787, 41361, 48883, 146649, 831011, 2493033, 39644113, 118932339, 673949921, 2021849763]

約数ペア:

[(1, 2021849763), (3, 673949921), (17, 118932339), (51, 39644113), (811, 2493033), (2433, 831011), (13787, 146649), (41361, 48883)]