1900549593

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{1249}}^1\times {\mathrm{7351}}^1$

素因数の和:8629

約数の個数: 24

約数和(自身を含む): 2867280000

約数和(自身を除く): 966730407

約数列:

[1, 3, 9, 23, 69, 207, 1249, 3747, 7351, 11241, 22053, 28727, 66159, 86181, 169073, 258543, 507219, 1521657, 9181399, 27544197, 82632591, 211172177, 633516531, 1900549593]

約数ペア:

[(1, 1900549593), (3, 633516531), (9, 211172177), (23, 82632591), (69, 27544197), (207, 9181399), (1249, 1521657), (3747, 507219), (7351, 258543), (11241, 169073), (22053, 86181), (28727, 66159)]