6931911

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:231

約数の個数: 32

約数和(自身を含む): 11063808

約数和(自身を除く): 4131897

約数列:

[1, 3, 7, 21, 41, 83, 97, 123, 249, 287, 291, 581, 679, 861, 1743, 2037, 3403, 3977, 8051, 10209, 11931, 23821, 24153, 27839, 56357, 71463, 83517, 169071, 330091, 990273, 2310637, 6931911]

約数ペア:

[(1, 6931911), (3, 2310637), (7, 990273), (21, 330091), (41, 169071), (83, 83517), (97, 71463), (123, 56357), (249, 27839), (287, 24153), (291, 23821), (581, 11931), (679, 10209), (861, 8051), (1743, 3977), (2037, 3403)]