17965039

素因数分解:

${\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:354

約数の個数: 16

約数和(自身を含む): 19657728

約数和(自身を除く): 1692689

約数列:

[1, 17, 53, 127, 157, 901, 2159, 2669, 6731, 8321, 19939, 114427, 141457, 338963, 1056767, 17965039]

約数ペア:

[(1, 17965039), (17, 1056767), (53, 338963), (127, 141457), (157, 114427), (901, 19939), (2159, 8321), (2669, 6731)]