26911119

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:279

約数の個数: 32

約数和(自身を含む): 39536640

約数和(自身を除く): 12625521

約数列:

[1, 3, 17, 47, 51, 103, 109, 141, 309, 327, 799, 1751, 1853, 2397, 4841, 5123, 5253, 5559, 11227, 14523, 15369, 33681, 82297, 87091, 190859, 246891, 261273, 527669, 572577, 1583007, 8970373, 26911119]

約数ペア:

[(1, 26911119), (3, 8970373), (17, 1583007), (47, 572577), (51, 527669), (103, 261273), (109, 246891), (141, 190859), (309, 87091), (327, 82297), (799, 33681), (1751, 15369), (1853, 14523), (2397, 11227), (4841, 5559), (5123, 5253)]