2912993493

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{11279}}^1$

素因数の和:11521

約数の個数: 32

約数和(自身を含む): 4288204800

約数和(自身を除く): 1375211307

約数列:

[1, 3, 19, 23, 57, 69, 197, 437, 591, 1311, 3743, 4531, 11229, 11279, 13593, 33837, 86089, 214301, 258267, 259417, 642903, 778251, 2221963, 4928923, 6665889, 14786769, 42217297, 51105149, 126651891, 153315447, 970997831, 2912993493]

約数ペア:

[(1, 2912993493), (3, 970997831), (19, 153315447), (23, 126651891), (57, 51105149), (69, 42217297), (197, 14786769), (437, 6665889), (591, 4928923), (1311, 2221963), (3743, 778251), (4531, 642903), (11229, 259417), (11279, 258267), (13593, 214301), (33837, 86089)]