423046169

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1481}}^1$

素因数の和:1617

約数の個数: 32

約数和(自身を含む): 540443904

約数和(自身を除く): 117397735

約数列:

[1, 7, 13, 43, 73, 91, 301, 511, 559, 949, 1481, 3139, 3913, 6643, 10367, 19253, 21973, 40807, 63683, 108113, 134771, 285649, 445781, 756791, 827879, 1405469, 4648859, 5795153, 9838283, 32542013, 60435167, 423046169]

約数ペア:

[(1, 423046169), (7, 60435167), (13, 32542013), (43, 9838283), (73, 5795153), (91, 4648859), (301, 1405469), (511, 827879), (559, 756791), (949, 445781), (1481, 285649), (3139, 134771), (3913, 108113), (6643, 63683), (10367, 40807), (19253, 21973)]