16012997

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{941}}^1$

素因数の和:989

約数の個数: 32

約数和(自身を含む): 22788864

約数和(自身を除く): 6775867

約数列:

[1, 7, 11, 13, 17, 77, 91, 119, 143, 187, 221, 941, 1001, 1309, 1547, 2431, 6587, 10351, 12233, 15997, 17017, 72457, 85631, 111979, 134563, 175967, 207961, 941941, 1231769, 1455727, 2287571, 16012997]

約数ペア:

[(1, 16012997), (7, 2287571), (11, 1455727), (13, 1231769), (17, 941941), (77, 207961), (91, 175967), (119, 134563), (143, 111979), (187, 85631), (221, 72457), (941, 17017), (1001, 15997), (1309, 12233), (1547, 10351), (2431, 6587)]