9993841

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4111}}^1$

素因数の和:4152

約数の個数: 16

約数和(自身を含む): 12434688

約数和(自身を除く): 2440847

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 4111, 45221, 53443, 69887, 587873, 768757, 908531, 9993841]

約数ペア:

[(1, 9993841), (11, 908531), (13, 768757), (17, 587873), (143, 69887), (187, 53443), (221, 45221), (2431, 4111)]