11566953

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:238

約数の個数: 48

約数和(自身を含む): 19543680

約数和(自身を除く): 7976727

約数列:

[1, 3, 9, 17, 19, 23, 51, 57, 69, 153, 171, 173, 207, 323, 391, 437, 519, 969, 1173, 1311, 1557, 2907, 2941, 3287, 3519, 3933, 3979, 7429, 8823, 9861, 11937, 22287, 26469, 29583, 35811, 55879, 66861, 67643, 75601, 167637, 202929, 226803, 502911, 608787, 680409, 1285217, 3855651, 11566953]

約数ペア:

[(1, 11566953), (3, 3855651), (9, 1285217), (17, 680409), (19, 608787), (23, 502911), (51, 226803), (57, 202929), (69, 167637), (153, 75601), (171, 67643), (173, 66861), (207, 55879), (323, 35811), (391, 29583), (437, 26469), (519, 22287), (969, 11937), (1173, 9861), (1311, 8823), (1557, 7429), (2907, 3979), (2941, 3933), (3287, 3519)]