16842969

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{569}}^1$

素因数の和:622

約数の個数: 48

約数和(自身を含む): 29877120

約数和(自身を除く): 13034151

約数列:

[1, 3, 9, 11, 13, 23, 33, 39, 69, 99, 117, 143, 207, 253, 299, 429, 569, 759, 897, 1287, 1707, 2277, 2691, 3289, 5121, 6259, 7397, 9867, 13087, 18777, 22191, 29601, 39261, 56331, 66573, 81367, 117783, 143957, 170131, 244101, 431871, 510393, 732303, 1295613, 1531179, 1871441, 5614323, 16842969]

約数ペア:

[(1, 16842969), (3, 5614323), (9, 1871441), (11, 1531179), (13, 1295613), (23, 732303), (33, 510393), (39, 431871), (69, 244101), (99, 170131), (117, 143957), (143, 117783), (207, 81367), (253, 66573), (299, 56331), (429, 39261), (569, 29601), (759, 22191), (897, 18777), (1287, 13087), (1707, 9867), (2277, 7397), (2691, 6259), (3289, 5121)]