16316447

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4423}}^1$

素因数の和:4478

約数の個数: 16

約数和(自身を含む): 20385792

約数和(自身を除く): 4069345

約数列:

[1, 7, 17, 31, 119, 217, 527, 3689, 4423, 30961, 75191, 137113, 526337, 959791, 2330921, 16316447]

約数ペア:

[(1, 16316447), (7, 2330921), (17, 959791), (31, 526337), (119, 137113), (217, 75191), (527, 30961), (3689, 4423)]