1026609861

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{1129}}^1\times {\mathrm{6449}}^1$

素因数の和:7628

約数の個数: 16

約数和(自身を含む): 1399392000

約数和(自身を除く): 372782139

約数列:

[1, 3, 47, 141, 1129, 3387, 6449, 19347, 53063, 159189, 303103, 909309, 7280921, 21842763, 342203287, 1026609861]

約数ペア:

[(1, 1026609861), (3, 342203287), (47, 21842763), (141, 7280921), (1129, 909309), (3387, 303103), (6449, 159189), (19347, 53063)]