19569303

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{439}}^1$

素因数の和:588

約数の個数: 32

約数和(自身を含む): 31539200

約数和(自身を除く): 11969897

約数列:

[1, 3, 9, 13, 27, 39, 117, 127, 351, 381, 439, 1143, 1317, 1651, 3429, 3951, 4953, 5707, 11853, 14859, 17121, 44577, 51363, 55753, 154089, 167259, 501777, 724789, 1505331, 2174367, 6523101, 19569303]

約数ペア:

[(1, 19569303), (3, 6523101), (9, 2174367), (13, 1505331), (27, 724789), (39, 501777), (117, 167259), (127, 154089), (351, 55753), (381, 51363), (439, 44577), (1143, 17121), (1317, 14859), (1651, 11853), (3429, 5707), (3951, 4953)]