772079

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:326

約数の個数: 16

約数和(自身を含む): 992256

約数和(自身を除く): 220177

約数列:

[1, 7, 11, 37, 77, 259, 271, 407, 1897, 2849, 2981, 10027, 20867, 70189, 110297, 772079]

約数ペア:

[(1, 772079), (7, 110297), (11, 70189), (37, 20867), (77, 10027), (259, 2981), (271, 2849), (407, 1897)]