3845421

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{1951}}^1$

素因数の和:2033

約数の個数: 16

約数和(自身を含む): 5777920

約数和(自身を除く): 1932499

約数列:

[1, 3, 9, 27, 73, 219, 657, 1951, 1971, 5853, 17559, 52677, 142423, 427269, 1281807, 3845421]

約数ペア:

[(1, 3845421), (3, 1281807), (9, 427269), (27, 142423), (73, 52677), (219, 17559), (657, 5853), (1951, 1971)]