26907209

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{1307}}^1$

素因数の和:1504

約数の個数: 16

約数和(自身を含む): 32773248

約数和(自身を除く): 5866039

約数列:

[1, 7, 17, 119, 173, 1211, 1307, 2941, 9149, 20587, 22219, 155533, 226111, 1582777, 3843887, 26907209]

約数ペア:

[(1, 26907209), (7, 3843887), (17, 1582777), (119, 226111), (173, 155533), (1211, 22219), (1307, 20587), (2941, 9149)]