4231997

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:149

約数の個数: 32

約数和(自身を含む): 5785344

約数和(自身を除く): 1553347

約数列:

[1, 7, 11, 17, 53, 61, 77, 119, 187, 371, 427, 583, 671, 901, 1037, 1309, 3233, 4081, 4697, 6307, 7259, 9911, 11407, 22631, 35563, 54961, 69377, 79849, 248941, 384727, 604571, 4231997]

約数ペア:

[(1, 4231997), (7, 604571), (11, 384727), (17, 248941), (53, 79849), (61, 69377), (77, 54961), (119, 35563), (187, 22631), (371, 11407), (427, 9911), (583, 7259), (671, 6307), (901, 4697), (1037, 4081), (1309, 3233)]