21633039795

素因数分解:

$3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2381}}^1\times {\mathrm{5557}}^1$

素因数の和:8055

約数の個数: 32

約数和(自身を含む): 34951371840

約数和(自身を除く): 13318332045

約数列:

[1, 3, 5, 15, 109, 327, 545, 1635, 2381, 5557, 7143, 11905, 16671, 27785, 35715, 83355, 259529, 605713, 778587, 1297645, 1817139, 3028565, 3892935, 9085695, 13231217, 39693651, 66156085, 198468255, 1442202653, 4326607959, 7211013265, 21633039795]

約数ペア:

[(1, 21633039795), (3, 7211013265), (5, 4326607959), (15, 1442202653), (109, 198468255), (327, 66156085), (545, 39693651), (1635, 13231217), (2381, 9085695), (5557, 3892935), (7143, 3028565), (11905, 1817139), (16671, 1297645), (27785, 778587), (35715, 605713), (83355, 259529)]