13015863

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4051}}^1$

素因数の和:4084

約数の個数: 32

約数和(自身を含む): 23339520

約数和(自身を除く): 10323657

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 3213, 4051, 12153, 28357, 36459, 68867, 85071, 109377, 206601, 255213, 482069, 619803, 765639, 1446207, 1859409, 4338621, 13015863]

約数ペア:

[(1, 13015863), (3, 4338621), (7, 1859409), (9, 1446207), (17, 765639), (21, 619803), (27, 482069), (51, 255213), (63, 206601), (119, 109377), (153, 85071), (189, 68867), (357, 36459), (459, 28357), (1071, 12153), (3213, 4051)]