17209621

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{797}}^1$

素因数の和:972

約数の個数: 16

約数和(自身を含む): 20377728

約数和(自身を除く): 3168107

約数列:

[1, 11, 13, 143, 151, 797, 1661, 1963, 8767, 10361, 21593, 113971, 120347, 1323817, 1564511, 17209621]

約数ペア:

[(1, 17209621), (11, 1564511), (13, 1323817), (143, 120347), (151, 113971), (797, 21593), (1661, 10361), (1963, 8767)]