70521321

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{106367}}^1$

素因数の和:106400

約数の個数: 16

約数和(自身を含む): 107218944

約数和(自身を除く): 36697623

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 106367, 319101, 1382771, 1808239, 4148313, 5424717, 23507107, 70521321]

約数ペア:

[(1, 70521321), (3, 23507107), (13, 5424717), (17, 4148313), (39, 1808239), (51, 1382771), (221, 319101), (663, 106367)]