56503473

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{76253}}^1$

素因数の和:76288

約数の個数: 16

約数和(自身を含む): 85404480

約数和(自身を除く): 28901007

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 76253, 228759, 991289, 1448807, 2973867, 4346421, 18834491, 56503473]

約数ペア:

[(1, 56503473), (3, 18834491), (13, 4346421), (19, 2973867), (39, 1448807), (57, 991289), (247, 228759), (741, 76253)]