17380341

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1$

素因数の和:506

約数の個数: 48

約数和(自身を含む): 30326400

約数和(自身を除く): 12946059

約数列:

[1, 3, 9, 11, 17, 23, 33, 51, 69, 99, 153, 187, 207, 253, 391, 449, 561, 759, 1173, 1347, 1683, 2277, 3519, 4041, 4301, 4939, 7633, 10327, 12903, 14817, 22899, 30981, 38709, 44451, 68697, 83963, 92943, 113597, 175559, 251889, 340791, 526677, 755667, 1022373, 1580031, 1931149, 5793447, 17380341]

約数ペア:

[(1, 17380341), (3, 5793447), (9, 1931149), (11, 1580031), (17, 1022373), (23, 755667), (33, 526677), (51, 340791), (69, 251889), (99, 175559), (153, 113597), (187, 92943), (207, 83963), (253, 68697), (391, 44451), (449, 38709), (561, 30981), (759, 22899), (1173, 14817), (1347, 12903), (1683, 10327), (2277, 7633), (3519, 4939), (4041, 4301)]