3361995

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{821}}^1$

素因数の和:852

約数の個数: 48

約数和(自身を含む): 7180992

約数和(自身を除く): 3818997

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 195, 273, 315, 455, 585, 819, 821, 1365, 2463, 4095, 4105, 5747, 7389, 10673, 12315, 17241, 28735, 32019, 36945, 51723, 53365, 74711, 86205, 96057, 160095, 224133, 258615, 373555, 480285, 672399, 1120665, 3361995]

約数ペア:

[(1, 3361995), (3, 1120665), (5, 672399), (7, 480285), (9, 373555), (13, 258615), (15, 224133), (21, 160095), (35, 96057), (39, 86205), (45, 74711), (63, 53365), (65, 51723), (91, 36945), (105, 32019), (117, 28735), (195, 17241), (273, 12315), (315, 10673), (455, 7389), (585, 5747), (819, 4105), (821, 4095), (1365, 2463)]