873417839

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{1303}}^1\times {\mathrm{3089}}^1$

素因数の和:4430

約数の個数: 16

約数和(自身を含む): 1031516160

約数和(自身を除く): 158098321

約数列:

[1, 7, 31, 217, 1303, 3089, 9121, 21623, 40393, 95759, 282751, 670313, 4024967, 28174769, 124773977, 873417839]

約数ペア:

[(1, 873417839), (7, 124773977), (31, 28174769), (217, 4024967), (1303, 670313), (3089, 282751), (9121, 95759), (21623, 40393)]