201421743

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{6131}}^1$

素因数の和:6414

約数の個数: 16

約数和(自身を含む): 275498496

約数和(自身を除く): 74076753

約数列:

[1, 3, 47, 141, 233, 699, 6131, 10951, 18393, 32853, 288157, 864471, 1428523, 4285569, 67140581, 201421743]

約数ペア:

[(1, 201421743), (3, 67140581), (47, 4285569), (141, 1428523), (233, 864471), (699, 288157), (6131, 32853), (10951, 18393)]