11987703

素因数分解:

$3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:94

約数の個数: 96

約数和(自身を含む): 24131520

約数和(自身を除く): 12143817

約数列:

[1, 3, 7, 9, 13, 17, 21, 27, 39, 41, 49, 51, 63, 91, 117, 119, 123, 147, 153, 189, 221, 273, 287, 351, 357, 369, 441, 459, 533, 637, 663, 697, 819, 833, 861, 1071, 1107, 1323, 1547, 1599, 1911, 1989, 2009, 2091, 2457, 2499, 2583, 3213, 3731, 4641, 4797, 4879, 5733, 5967, 6027, 6273, 7497, 7749, 9061, 10829, 11193, 13923, 14391, 14637, 17199, 18081, 18819, 22491, 26117, 27183, 32487, 33579, 34153, 41769, 43911, 54243, 63427, 78351, 81549, 97461, 100737, 102459, 131733, 190281, 235053, 244647, 292383, 307377, 443989, 570843, 705159, 922131, 1331967, 1712529, 3995901, 11987703]

約数ペア:

[(1, 11987703), (3, 3995901), (7, 1712529), (9, 1331967), (13, 922131), (17, 705159), (21, 570843), (27, 443989), (39, 307377), (41, 292383), (49, 244647), (51, 235053), (63, 190281), (91, 131733), (117, 102459), (119, 100737), (123, 97461), (147, 81549), (153, 78351), (189, 63427), (221, 54243), (273, 43911), (287, 41769), (351, 34153), (357, 33579), (369, 32487), (441, 27183), (459, 26117), (533, 22491), (637, 18819), (663, 18081), (697, 17199), (819, 14637), (833, 14391), (861, 13923), (1071, 11193), (1107, 10829), (1323, 9061), (1547, 7749), (1599, 7497), (1911, 6273), (1989, 6027), (2009, 5967), (2091, 5733), (2457, 4879), (2499, 4797), (2583, 4641), (3213, 3731)]