389630879

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1\times {\mathrm{4021}}^1$

素因数の和:4438

約数の個数: 16

約数和(自身を含む): 444801024

約数和(自身を除く): 55170145

約数列:

[1, 11, 23, 253, 383, 4021, 4213, 8809, 44231, 92483, 96899, 1017313, 1540043, 16940473, 35420989, 389630879]

約数ペア:

[(1, 389630879), (11, 35420989), (23, 16940473), (253, 1540043), (383, 1017313), (4021, 96899), (4213, 92483), (8809, 44231)]