21000549883

素因数分解:

${\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{15754351}}^1$

素因数の和:15754425

約数の個数: 8

約数和(自身を含む): 22182127616

約数和(自身を除く): 1181577733

約数列:

[1, 31, 43, 1333, 15754351, 488384881, 677437093, 21000549883]

約数ペア:

[(1, 21000549883), (31, 677437093), (43, 488384881), (1333, 15754351)]