71323891

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{503}}^1$

素因数の和:978

約数の個数: 16

約数和(自身を含む): 79833600

約数和(自身を除く): 8509709

約数列:

[1, 17, 19, 323, 439, 503, 7463, 8341, 8551, 9557, 141797, 162469, 220817, 3753889, 4195523, 71323891]

約数ペア:

[(1, 71323891), (17, 4195523), (19, 3753889), (323, 220817), (439, 162469), (503, 141797), (7463, 9557), (8341, 8551)]