11242737

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:218

約数の個数: 48

約数和(自身を含む): 19219200

約数和(自身を除く): 7976463

約数列:

[1, 3, 9, 11, 19, 33, 43, 57, 99, 129, 139, 171, 209, 387, 417, 473, 627, 817, 1251, 1419, 1529, 1881, 2451, 2641, 4257, 4587, 5977, 7353, 7923, 8987, 13761, 17931, 23769, 26961, 29051, 53793, 65747, 80883, 87153, 113563, 197241, 261459, 340689, 591723, 1022067, 1249193, 3747579, 11242737]

約数ペア:

[(1, 11242737), (3, 3747579), (9, 1249193), (11, 1022067), (19, 591723), (33, 340689), (43, 261459), (57, 197241), (99, 113563), (129, 87153), (139, 80883), (171, 65747), (209, 53793), (387, 29051), (417, 26961), (473, 23769), (627, 17931), (817, 13761), (1251, 8987), (1419, 7923), (1529, 7353), (1881, 5977), (2451, 4587), (2641, 4257)]