15224979

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3877}}^1$

素因数の和:3915

約数の個数: 32

約数和(自身を含む): 26804736

約数和(自身を除く): 11579757

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1309, 3877, 3927, 11631, 27139, 42647, 65909, 81417, 127941, 197727, 298529, 461363, 724999, 895587, 1384089, 2174997, 5074993, 15224979]

約数ペア:

[(1, 15224979), (3, 5074993), (7, 2174997), (11, 1384089), (17, 895587), (21, 724999), (33, 461363), (51, 298529), (77, 197727), (119, 127941), (187, 81417), (231, 65909), (357, 42647), (561, 27139), (1309, 11631), (3877, 3927)]