825979

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{631}}^1$

素因数の和:666

約数の個数: 16

約数和(自身を含む): 1092096

約数和(自身を除く): 266117

約数列:

[1, 7, 11, 17, 77, 119, 187, 631, 1309, 4417, 6941, 10727, 48587, 75089, 117997, 825979]

約数ペア:

[(1, 825979), (7, 117997), (11, 75089), (17, 48587), (77, 10727), (119, 6941), (187, 4417), (631, 1309)]