4158999

素因数分解:

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

素因数の和:97

約数の個数: 48

約数和(自身を含む): 7220640

約数和(自身を除く): 3061641

約数列:

[1, 3, 9, 13, 17, 27, 39, 41, 51, 117, 123, 153, 221, 289, 351, 369, 459, 533, 663, 697, 867, 1107, 1599, 1989, 2091, 2601, 3757, 4797, 5967, 6273, 7803, 9061, 11271, 11849, 14391, 18819, 27183, 33813, 35547, 81549, 101439, 106641, 154037, 244647, 319923, 462111, 1386333, 4158999]

約数ペア:

[(1, 4158999), (3, 1386333), (9, 462111), (13, 319923), (17, 244647), (27, 154037), (39, 106641), (41, 101439), (51, 81549), (117, 35547), (123, 33813), (153, 27183), (221, 18819), (289, 14391), (351, 11849), (369, 11271), (459, 9061), (533, 7803), (663, 6273), (697, 5967), (867, 4797), (1107, 3757), (1599, 2601), (1989, 2091)]