17938966441

素因数分解:

${\mathrm{11}}^3\times {\mathrm{509}}^1\times {\mathrm{26479}}^1$

素因数の和:27021

約数の個数: 16

約数和(自身を含む): 19771027200

約数和(自身を除く): 1832060759

約数列:

[1, 11, 121, 509, 1331, 5599, 26479, 61589, 291269, 677479, 3203959, 13477811, 35243549, 148255921, 1630815131, 17938966441]

約数ペア:

[(1, 17938966441), (11, 1630815131), (121, 148255921), (509, 35243549), (1331, 13477811), (5599, 3203959), (26479, 677479), (61589, 291269)]