291210127723

素因数分解:

${\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2129}}^1\times {\mathrm{66821}}^1$

素因数の和:69062

約数の個数: 16

約数和(自身を含む): 307434657600

約数和(自身を除く): 16224529877

約数列:

[1, 23, 89, 2047, 2129, 48967, 66821, 189481, 1536883, 4358063, 5947069, 136782587, 142261909, 3272023907, 12661309901, 291210127723]

約数ペア:

[(1, 291210127723), (23, 12661309901), (89, 3272023907), (2047, 142261909), (2129, 136782587), (48967, 5947069), (66821, 4358063), (189481, 1536883)]