1983639

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1601}}^1$

素因数の和:1670

約数の個数: 16

約数和(自身を含む): 3075840

約数和(自身を除く): 1092201

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 1601, 4803, 11207, 33621, 94459, 283377, 661213, 1983639]

約数ペア:

[(1, 1983639), (3, 661213), (7, 283377), (21, 94459), (59, 33621), (177, 11207), (413, 4803), (1239, 1601)]