26297901

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{18149}}^1$

素因数の和:18185

約数の個数: 24

約数和(自身を含む): 45302400

約数和(自身を除く): 19004499

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 18149, 54447, 127043, 163341, 381129, 417427, 1143387, 1252281, 2921989, 3756843, 8765967, 26297901]

約数ペア:

[(1, 26297901), (3, 8765967), (7, 3756843), (9, 2921989), (21, 1252281), (23, 1143387), (63, 417427), (69, 381129), (161, 163341), (207, 127043), (483, 54447), (1449, 18149)]