39438123

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{12161}}^1$

素因数の和:12234

約数の個数: 16

約数和(自身を含む): 56042496

約数和(自身を除く): 16604373

約数列:

[1, 3, 23, 47, 69, 141, 1081, 3243, 12161, 36483, 279703, 571567, 839109, 1714701, 13146041, 39438123]

約数ペア:

[(1, 39438123), (3, 13146041), (23, 1714701), (47, 839109), (69, 571567), (141, 279703), (1081, 36483), (3243, 12161)]