17690013

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 30865536

約数和(自身を除く): 13175523

約数列:

[1, 3, 9, 11, 17, 23, 33, 51, 69, 99, 153, 187, 207, 253, 391, 457, 561, 759, 1173, 1371, 1683, 2277, 3519, 4113, 4301, 5027, 7769, 10511, 12903, 15081, 23307, 31533, 38709, 45243, 69921, 85459, 94599, 115621, 178687, 256377, 346863, 536061, 769131, 1040589, 1608183, 1965557, 5896671, 17690013]

約数ペア:

[(1, 17690013), (3, 5896671), (9, 1965557), (11, 1608183), (17, 1040589), (23, 769131), (33, 536061), (51, 346863), (69, 256377), (99, 178687), (153, 115621), (187, 94599), (207, 85459), (253, 69921), (391, 45243), (457, 38709), (561, 31533), (759, 23307), (1173, 15081), (1371, 12903), (1683, 10511), (2277, 7769), (3519, 5027), (4113, 4301)]