2003016857

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{27743}}^1$

素因数の和:27928

約数の個数: 16

約数和(自身を含む): 2205315072

約数和(自身を除く): 202298215

約数列:

[1, 17, 31, 137, 527, 2329, 4247, 27743, 72199, 471631, 860033, 3800791, 14620561, 64613447, 117824521, 2003016857]

約数ペア:

[(1, 2003016857), (17, 117824521), (31, 64613447), (137, 14620561), (527, 3800791), (2329, 860033), (4247, 471631), (27743, 72199)]