17192321

素因数分解:

${\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:185

約数の個数: 24

約数和(自身を含む): 20040960

約数和(自身を除く): 2848639

約数列:

[1, 17, 19, 31, 101, 289, 323, 527, 589, 1717, 1919, 3131, 5491, 8959, 10013, 29189, 32623, 53227, 59489, 170221, 554591, 904859, 1011313, 17192321]

約数ペア:

[(1, 17192321), (17, 1011313), (19, 904859), (31, 554591), (101, 170221), (289, 59489), (323, 53227), (527, 32623), (589, 29189), (1717, 10013), (1919, 8959), (3131, 5491)]