21884562141

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1049}}^1\times {\mathrm{534931}}^1$

素因数の和:535996

約数の個数: 16

約数和(自身を含む): 31454001600

約数和(自身を除く): 9569439459

約数列:

[1, 3, 13, 39, 1049, 3147, 13637, 40911, 534931, 1604793, 6954103, 20862309, 561142619, 1683427857, 7294854047, 21884562141]

約数ペア:

[(1, 21884562141), (3, 7294854047), (13, 1683427857), (39, 561142619), (1049, 20862309), (3147, 6954103), (13637, 1604793), (40911, 534931)]