371943

素因数分解:

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

素因数の和:64

約数の個数: 36

約数和(自身を含む): 670488

約数和(自身を除く): 298545

約数列:

[1, 3, 9, 11, 13, 17, 33, 39, 51, 99, 117, 143, 153, 187, 221, 289, 429, 561, 663, 867, 1287, 1683, 1989, 2431, 2601, 3179, 3757, 7293, 9537, 11271, 21879, 28611, 33813, 41327, 123981, 371943]

約数ペア:

[(1, 371943), (3, 123981), (9, 41327), (11, 33813), (13, 28611), (17, 21879), (33, 11271), (39, 9537), (51, 7293), (99, 3757), (117, 3179), (143, 2601), (153, 2431), (187, 1989), (221, 1683), (289, 1287), (429, 867), (561, 663)]