2084967

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:140

約数の個数: 32

約数和(自身を含む): 3317760

約数和(自身を除く): 1232793

約数列:

[1, 3, 9, 27, 31, 47, 53, 93, 141, 159, 279, 423, 477, 837, 1269, 1431, 1457, 1643, 2491, 4371, 4929, 7473, 13113, 14787, 22419, 39339, 44361, 67257, 77221, 231663, 694989, 2084967]

約数ペア:

[(1, 2084967), (3, 694989), (9, 231663), (27, 77221), (31, 67257), (47, 44361), (53, 39339), (93, 22419), (141, 14787), (159, 13113), (279, 7473), (423, 4929), (477, 4371), (837, 2491), (1269, 1643), (1431, 1457)]