1901673909

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{1498561}}^1$

素因数の和:1498617

約数の個数: 16

約数和(自身を含む): 2877239040

約数和(自身を除く): 975565131

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 1498561, 4495683, 13487049, 40461147, 70432367, 211297101, 633891303, 1901673909]

約数ペア:

[(1, 1901673909), (3, 633891303), (9, 211297101), (27, 70432367), (47, 40461147), (141, 13487049), (423, 4495683), (1269, 1498561)]