26281017

素因数分解:

$3^4\times 7^1\times {\mathrm{46351}}^1$

素因数の和:46370

約数の個数: 20

約数和(自身を含む): 44868736

約数和(自身を除く): 18587719

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 46351, 139053, 324457, 417159, 973371, 1251477, 2920113, 3754431, 8760339, 26281017]

約数ペア:

[(1, 26281017), (3, 8760339), (7, 3754431), (9, 2920113), (21, 1251477), (27, 973371), (63, 417159), (81, 324457), (189, 139053), (567, 46351)]