2149407.00000000

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{599}}^1\times {\mathrm{1103}}^1$

素因数の和:1721

約数の個数: 24

約数和(自身を含む): 120556800

約数和(自身を除く): 43255251

約数列:

[1, 3, 9, 13, 39, 117, 599, 1103, 1797, 3309, 5391, 7787, 9927, 14339, 23361, 43017, 70083, 129051, 660697, 1982091, 5946273, 8589061, 25767183, 77301549]

約数ペア:

[(1, 77301549), (3, 25767183), (9, 8589061), (13, 5946273), (39, 1982091), (117, 660697), (599, 129051), (1103, 70083), (1797, 43017), (3309, 23361), (5391, 14339), (7787, 9927)]