189242569

素因数分解:

${\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{607}}^1$

素因数の和:840

約数の個数: 16

約数和(自身を含む): 199618560

約数和(自身を除く): 10375991

約数列:

[1, 31, 89, 113, 607, 2759, 3503, 10057, 18817, 54023, 68591, 311767, 1674713, 2126321, 6104599, 189242569]

約数ペア:

[(1, 189242569), (31, 6104599), (89, 2126321), (113, 1674713), (607, 311767), (2759, 68591), (3503, 54023), (10057, 18817)]