21114161

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{577}}^1$

素因数の和:680

約数の個数: 16

約数和(自身を含む): 23193984

約数和(自身を除く): 2079823

約数列:

[1, 23, 37, 43, 577, 851, 989, 1591, 13271, 21349, 24811, 36593, 491027, 570653, 918007, 21114161]

約数ペア:

[(1, 21114161), (23, 918007), (37, 570653), (43, 491027), (577, 36593), (851, 24811), (989, 21349), (1591, 13271)]