772391039

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1\times {\mathrm{313}}^1$

素因数の和:659

約数の個数: 32

約数和(自身を含む): 952248960

約数和(自身を除く): 179857921

約数列:

[1, 7, 17, 89, 119, 233, 313, 623, 1513, 1631, 2191, 3961, 5321, 10591, 20737, 27727, 27857, 37247, 72929, 145159, 194999, 352529, 473569, 510503, 1239793, 2467703, 3314983, 6490681, 8678551, 45434767, 110341577, 772391039]

約数ペア:

[(1, 772391039), (7, 110341577), (17, 45434767), (89, 8678551), (119, 6490681), (233, 3314983), (313, 2467703), (623, 1239793), (1513, 510503), (1631, 473569), (2191, 352529), (3961, 194999), (5321, 145159), (10591, 72929), (20737, 37247), (27727, 27857)]