17386061

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:209

約数の個数: 32

約数和(自身を含む): 22809600

約数和(自身を除く): 5423539

約数列:

[1, 7, 11, 43, 59, 77, 89, 301, 413, 473, 623, 649, 979, 2537, 3311, 3827, 4543, 5251, 6853, 17759, 26789, 27907, 36757, 42097, 57761, 195349, 225793, 294679, 404327, 1580551, 2483723, 17386061]

約数ペア:

[(1, 17386061), (7, 2483723), (11, 1580551), (43, 404327), (59, 294679), (77, 225793), (89, 195349), (301, 57761), (413, 42097), (473, 36757), (623, 27907), (649, 26789), (979, 17759), (2537, 6853), (3311, 5251), (3827, 4543)]