29989089

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{85439}}^1$

素因数の和:85461

約数の個数: 16

約数和(自身を含む): 47846400

約数和(自身を除く): 17857311

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 85439, 256317, 768951, 1110707, 2306853, 3332121, 9996363, 29989089]

約数ペア:

[(1, 29989089), (3, 9996363), (9, 3332121), (13, 2306853), (27, 1110707), (39, 768951), (117, 256317), (351, 85439)]