38943807

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{80629}}^1$

素因数の和:80662

約数の個数: 16

約数和(自身を含む): 61923840

約数和(自身を除く): 22980033

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 80629, 241887, 564403, 1693209, 1854467, 5563401, 12981269, 38943807]

約数ペア:

[(1, 38943807), (3, 12981269), (7, 5563401), (21, 1854467), (23, 1693209), (69, 564403), (161, 241887), (483, 80629)]