2100098871

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1\times {\mathrm{1259}}^1$

素因数の和:1600

約数の個数: 48

約数和(自身を含む): 3343485600

約数和(自身を除く): 1243386729

約数列:

[1, 3, 9, 13, 39, 53, 117, 159, 269, 477, 689, 807, 1259, 2067, 2421, 3497, 3777, 6201, 10491, 11331, 14257, 16367, 31473, 42771, 49101, 66727, 128313, 147303, 185341, 200181, 338671, 556023, 600543, 867451, 1016013, 1668069, 2602353, 3048039, 4402723, 7807059, 13208169, 17949563, 39624507, 53848689, 161546067, 233344319, 700032957, 2100098871]

約数ペア:

[(1, 2100098871), (3, 700032957), (9, 233344319), (13, 161546067), (39, 53848689), (53, 39624507), (117, 17949563), (159, 13208169), (269, 7807059), (477, 4402723), (689, 3048039), (807, 2602353), (1259, 1668069), (2067, 1016013), (2421, 867451), (3497, 600543), (3777, 556023), (6201, 338671), (10491, 200181), (11331, 185341), (14257, 147303), (16367, 128313), (31473, 66727), (42771, 49101)]