354195394559

素因数分解:

${\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{491}}^1\times {\mathrm{1831}}^1$

素因数の和:2603

約数の個数: 32

約数和(自身を含む): 373805383680

約数和(自身を除く): 19609989121

約数列:

[1, 31, 71, 179, 491, 1831, 2201, 5549, 12709, 15221, 34861, 56761, 87889, 130001, 327749, 393979, 899021, 1080691, 2724559, 4030031, 6240119, 10160219, 23270179, 27869651, 63830491, 160924759, 193443689, 721375549, 1978745221, 4988667529, 11425657889, 354195394559]

約数ペア:

[(1, 354195394559), (31, 11425657889), (71, 4988667529), (179, 1978745221), (491, 721375549), (1831, 193443689), (2201, 160924759), (5549, 63830491), (12709, 27869651), (15221, 23270179), (34861, 10160219), (56761, 6240119), (87889, 4030031), (130001, 2724559), (327749, 1080691), (393979, 899021)]