17156731449

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{16451}}^1$

素因数の和:16519

約数の個数: 72

約数和(自身を含む): 28830616416

約数和(自身を除く): 11673884967

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 121, 143, 169, 187, 221, 363, 429, 507, 561, 663, 1573, 1859, 2057, 2431, 2873, 4719, 5577, 6171, 7293, 8619, 16451, 20449, 26741, 31603, 49353, 61347, 80223, 94809, 180961, 213863, 279667, 347633, 542883, 641589, 839001, 1042899, 1990571, 2352493, 2780219, 3076337, 3635671, 5971713, 7057479, 8340657, 9229011, 10907013, 25877423, 30582409, 33839707, 39992381, 47263723, 77632269, 91747227, 101519121, 119977143, 141791169, 336406499, 439916191, 519900953, 1009219497, 1319748573, 1559702859, 5718910483, 17156731449]

約数ペア:

[(1, 17156731449), (3, 5718910483), (11, 1559702859), (13, 1319748573), (17, 1009219497), (33, 519900953), (39, 439916191), (51, 336406499), (121, 141791169), (143, 119977143), (169, 101519121), (187, 91747227), (221, 77632269), (363, 47263723), (429, 39992381), (507, 33839707), (561, 30582409), (663, 25877423), (1573, 10907013), (1859, 9229011), (2057, 8340657), (2431, 7057479), (2873, 5971713), (4719, 3635671), (5577, 3076337), (6171, 2780219), (7293, 2352493), (8619, 1990571), (16451, 1042899), (20449, 839001), (26741, 641589), (31603, 542883), (49353, 347633), (61347, 279667), (80223, 213863), (94809, 180961)]