145833639

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{301933}}^1$

素因数の和:301966

約数の個数: 16

約数和(自身を含む): 231885312

約数和(自身を除く): 86051673

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 301933, 905799, 2113531, 6340593, 6944459, 20833377, 48611213, 145833639]

約数ペア:

[(1, 145833639), (3, 48611213), (7, 20833377), (21, 6944459), (23, 6340593), (69, 2113531), (161, 905799), (483, 301933)]