3575421

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{1193}}^1$

素因数の和:1242

約数の個数: 20

約数和(自身を含む): 5490012

約数和(自身を除く): 1914591

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 1193, 2997, 3579, 10737, 32211, 44141, 96633, 132423, 397269, 1191807, 3575421]

約数ペア:

[(1, 3575421), (3, 1191807), (9, 397269), (27, 132423), (37, 96633), (81, 44141), (111, 32211), (333, 10737), (999, 3579), (1193, 2997)]