2935989

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1607}}^1$

素因数の和:1649

約数の個数: 24

約数和(自身を含む): 5016960

約数和(自身を除く): 2080971

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1607, 1827, 4821, 11249, 14463, 33747, 46603, 101241, 139809, 326221, 419427, 978663, 2935989]

約数ペア:

[(1, 2935989), (3, 978663), (7, 419427), (9, 326221), (21, 139809), (29, 101241), (63, 46603), (87, 33747), (203, 14463), (261, 11249), (609, 4821), (1607, 1827)]