345933

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1$

素因数の和:66

約数の個数: 36

約数和(自身を含む): 638560

約数和(自身を除く): 292627

約数列:

[1, 3, 7, 9, 17, 19, 21, 51, 57, 63, 119, 133, 153, 171, 289, 323, 357, 399, 867, 969, 1071, 1197, 2023, 2261, 2601, 2907, 5491, 6069, 6783, 16473, 18207, 20349, 38437, 49419, 115311, 345933]

約数ペア:

[(1, 345933), (3, 115311), (7, 49419), (9, 38437), (17, 20349), (19, 18207), (21, 16473), (51, 6783), (57, 6069), (63, 5491), (119, 2907), (133, 2601), (153, 2261), (171, 2023), (289, 1197), (323, 1071), (357, 969), (399, 867)]