1900643841

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{25601}}^1$

素因数の和:25793

約数の個数: 24

約数和(自身を含む): 2807720136

約数和(自身を除く): 907076295

約数列:

[1, 3, 9, 73, 113, 219, 339, 657, 1017, 8249, 24747, 25601, 74241, 76803, 230409, 1868873, 2892913, 5606619, 8678739, 16819857, 26036217, 211182649, 633547947, 1900643841]

約数ペア:

[(1, 1900643841), (3, 633547947), (9, 211182649), (73, 26036217), (113, 16819857), (219, 8678739), (339, 5606619), (657, 2892913), (1017, 1868873), (8249, 230409), (24747, 76803), (25601, 74241)]