1382321

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:152

約数の個数: 16

約数和(自身を含む): 1571328

約数和(自身を除く): 189007

約数列:

[1, 17, 31, 43, 61, 527, 731, 1037, 1333, 1891, 2623, 22661, 32147, 44591, 81313, 1382321]

約数ペア:

[(1, 1382321), (17, 81313), (31, 44591), (43, 32147), (61, 22661), (527, 2623), (731, 1891), (1037, 1333)]