7971997

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{479}}^1$

素因数の和:596

約数の個数: 16

約数和(自身を含む): 9331200

約数和(自身を除く): 1359203

約数列:

[1, 11, 17, 89, 187, 479, 979, 1513, 5269, 8143, 16643, 42631, 89573, 468941, 724727, 7971997]

約数ペア:

[(1, 7971997), (11, 724727), (17, 468941), (89, 89573), (187, 42631), (479, 16643), (979, 8143), (1513, 5269)]