27867029

素因数分解:

${\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:424

約数の個数: 16

約数和(自身を含む): 30408048

約数和(自身を除く): 2541019

約数列:

[1, 17, 53, 157, 197, 901, 2669, 3349, 8321, 10441, 30929, 141457, 177497, 525793, 1639237, 27867029]

約数ペア:

[(1, 27867029), (17, 1639237), (53, 525793), (157, 177497), (197, 141457), (901, 30929), (2669, 10441), (3349, 8321)]