38215233

素因数分解:

$3^4\times 7^1\times {\mathrm{67399}}^1$

素因数の和:67418

約数の個数: 20

約数和(自身を含む): 65243200

約数和(自身を除く): 27027967

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 67399, 202197, 471793, 606591, 1415379, 1819773, 4246137, 5459319, 12738411, 38215233]

約数ペア:

[(1, 38215233), (3, 12738411), (7, 5459319), (9, 4246137), (21, 1819773), (27, 1415379), (63, 606591), (81, 471793), (189, 202197), (567, 67399)]