26958591

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{887}}^1$

素因数の和:1211

約数の個数: 24

約数和(自身を含む): 42666624

約数和(自身を除く): 15708033

約数列:

[1, 3, 9, 11, 33, 99, 307, 887, 921, 2661, 2763, 3377, 7983, 9757, 10131, 29271, 30393, 87813, 272309, 816927, 2450781, 2995399, 8986197, 26958591]

約数ペア:

[(1, 26958591), (3, 8986197), (9, 2995399), (11, 2450781), (33, 816927), (99, 272309), (307, 87813), (887, 30393), (921, 29271), (2661, 10131), (2763, 9757), (3377, 7983)]