2194581

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1163}}^1$

素因数の和:1220

約数の個数: 16

約数和(自身を含む): 3184704

約数和(自身を除く): 990123

約数列:

[1, 3, 17, 37, 51, 111, 629, 1163, 1887, 3489, 19771, 43031, 59313, 129093, 731527, 2194581]

約数ペア:

[(1, 2194581), (3, 731527), (17, 129093), (37, 59313), (51, 43031), (111, 19771), (629, 3489), (1163, 1887)]