47654321

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{14489}}^1$

素因数の和:14536

約数の個数: 16

約数和(自身を含む): 58423680

約数和(自身を除く): 10769359

約数列:

[1, 11, 13, 23, 143, 253, 299, 3289, 14489, 159379, 188357, 333247, 2071927, 3665717, 4332211, 47654321]

約数ペア:

[(1, 47654321), (11, 4332211), (13, 3665717), (23, 2071927), (143, 333247), (253, 188357), (299, 159379), (3289, 14489)]