313634331

素因数分解:

$3^2\times {\mathrm{163}}^1\times {\mathrm{439}}^1\times {\mathrm{487}}^1$

素因数の和:1095

約数の個数: 24

約数和(自身を含む): 457783040

約数和(自身を除く): 144148709

約数列:

[1, 3, 9, 163, 439, 487, 489, 1317, 1461, 1467, 3951, 4383, 71557, 79381, 213793, 214671, 238143, 641379, 644013, 714429, 1924137, 34848259, 104544777, 313634331]

約数ペア:

[(1, 313634331), (3, 104544777), (9, 34848259), (163, 1924137), (439, 714429), (487, 644013), (489, 641379), (1317, 238143), (1461, 214671), (1467, 213793), (3951, 79381), (4383, 71557)]