1621001

素因数分解:

${\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:184

約数の個数: 12

約数和(自身を含む): 1768320

約数和(自身を除く): 147319

約数列:

[1, 17, 71, 79, 289, 1207, 1343, 5609, 20519, 22831, 95353, 1621001]

約数ペア:

[(1, 1621001), (17, 95353), (71, 22831), (79, 20519), (289, 5609), (1207, 1343)]