808401

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:173

約数の個数: 24

約数和(自身を含む): 1264032

約数和(自身を除く): 455631

約数列:

[1, 3, 11, 17, 33, 51, 121, 131, 187, 363, 393, 561, 1441, 2057, 2227, 4323, 6171, 6681, 15851, 24497, 47553, 73491, 269467, 808401]

約数ペア:

[(1, 808401), (3, 269467), (11, 73491), (17, 47553), (33, 24497), (51, 15851), (121, 6681), (131, 6171), (187, 4323), (363, 2227), (393, 2057), (561, 1441)]