1490203

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{613}}^1$

素因数の和:654

約数の個数: 16

約数和(自身を含む): 1856736

約数和(自身を除く): 366533

約数列:

[1, 11, 13, 17, 143, 187, 221, 613, 2431, 6743, 7969, 10421, 87659, 114631, 135473, 1490203]

約数ペア:

[(1, 1490203), (11, 135473), (13, 114631), (17, 87659), (143, 10421), (187, 7969), (221, 6743), (613, 2431)]