4539003

素因数分解:

$3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{653}}^1$

素因数の和:994

約数の個数: 16

約数和(自身を含む): 6948096

約数和(自身を除く): 2409093

約数列:

[1, 3, 7, 21, 331, 653, 993, 1959, 2317, 4571, 6951, 13713, 216143, 648429, 1513001, 4539003]

約数ペア:

[(1, 4539003), (3, 1513001), (7, 648429), (21, 216143), (331, 13713), (653, 6951), (993, 4571), (1959, 2317)]