2645217

素因数分解:

$3^4\times {\mathrm{17}}^2\times {\mathrm{113}}^1$

素因数の和:159

約数の個数: 30

約数和(自身を含む): 4234758

約数和(自身を除く): 1589541

約数列:

[1, 3, 9, 17, 27, 51, 81, 113, 153, 289, 339, 459, 867, 1017, 1377, 1921, 2601, 3051, 5763, 7803, 9153, 17289, 23409, 32657, 51867, 97971, 155601, 293913, 881739, 2645217]

約数ペア:

[(1, 2645217), (3, 881739), (9, 293913), (17, 155601), (27, 97971), (51, 51867), (81, 32657), (113, 23409), (153, 17289), (289, 9153), (339, 7803), (459, 5763), (867, 3051), (1017, 2601), (1377, 1921)]