2053642773

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1074643}}^1$

素因数の和:1074673

約数の個数: 24

約数和(自身を含む): 3430263648

約数和(自身を除く): 1376620875

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 1074643, 3223929, 7522501, 13970359, 22567503, 41911077, 52657507, 97792513, 157972521, 293377539, 684547591, 2053642773]

約数ペア:

[(1, 2053642773), (3, 684547591), (7, 293377539), (13, 157972521), (21, 97792513), (39, 52657507), (49, 41911077), (91, 22567503), (147, 13970359), (273, 7522501), (637, 3223929), (1911, 1074643)]