3985569

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1543}}^1$

素因数の和:1597

約数の個数: 24

約数和(自身を含む): 6744192

約数和(自身を除く): 2758623

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 861, 1543, 2583, 4629, 10801, 13887, 32403, 63263, 97209, 189789, 442841, 569367, 1328523, 3985569]

約数ペア:

[(1, 3985569), (3, 1328523), (7, 569367), (9, 442841), (21, 189789), (41, 97209), (63, 63263), (123, 32403), (287, 13887), (369, 10801), (861, 4629), (1543, 2583)]