4070493

素因数分解:

$3^5\times 7^1\times {\mathrm{2393}}^1$

素因数の和:2415

約数の個数: 24

約数和(自身を含む): 6971328

約数和(自身を除く): 2900835

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 2393, 7179, 16751, 21537, 50253, 64611, 150759, 193833, 452277, 581499, 1356831, 4070493]

約数ペア:

[(1, 4070493), (3, 1356831), (7, 581499), (9, 452277), (21, 193833), (27, 150759), (63, 64611), (81, 50253), (189, 21537), (243, 16751), (567, 7179), (1701, 2393)]