1427403453

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{26479}}^1$

素因数の和:26657

約数の個数: 32

約数和(自身を含む): 2318376960

約数和(自身を除く): 890973507

約数列:

[1, 3, 7, 17, 21, 51, 119, 151, 357, 453, 1057, 2567, 3171, 7701, 17969, 26479, 53907, 79437, 185353, 450143, 556059, 1350429, 3151001, 3998329, 9453003, 11994987, 27988303, 67971593, 83964909, 203914779, 475801151, 1427403453]

約数ペア:

[(1, 1427403453), (3, 475801151), (7, 203914779), (17, 83964909), (21, 67971593), (51, 27988303), (119, 11994987), (151, 9453003), (357, 3998329), (453, 3151001), (1057, 1350429), (2567, 556059), (3171, 450143), (7701, 185353), (17969, 79437), (26479, 53907)]