2194122951

素因数分解:

$3^3\times {\mathrm{163}}^1\times {\mathrm{498551}}^1$

素因数の和:498723

約数の個数: 16

約数和(自身を含む): 3270501120

約数和(自身を除く): 1076378169

約数列:

[1, 3, 9, 27, 163, 489, 1467, 4401, 498551, 1495653, 4486959, 13460877, 81263813, 243791439, 731374317, 2194122951]

約数ペア:

[(1, 2194122951), (3, 731374317), (9, 243791439), (27, 81263813), (163, 13460877), (489, 4486959), (1467, 1495653), (4401, 498551)]