1217503314

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{56039}}^1$

素因数の和:56135

約数の個数: 48

約数和(自身を含む): 2832485760

約数和(自身を除く): 1614982446

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 71, 102, 142, 153, 213, 306, 426, 639, 1207, 1278, 2414, 3621, 7242, 10863, 21726, 56039, 112078, 168117, 336234, 504351, 952663, 1008702, 1905326, 2857989, 3978769, 5715978, 7957538, 8573967, 11936307, 17147934, 23872614, 35808921, 67639073, 71617842, 135278146, 202917219, 405834438, 608751657, 1217503314]

約数ペア:

[(1, 1217503314), (2, 608751657), (3, 405834438), (6, 202917219), (9, 135278146), (17, 71617842), (18, 67639073), (34, 35808921), (51, 23872614), (71, 17147934), (102, 11936307), (142, 8573967), (153, 7957538), (213, 5715978), (306, 3978769), (426, 2857989), (639, 1905326), (1207, 1008702), (1278, 952663), (2414, 504351), (3621, 336234), (7242, 168117), (10863, 112078), (21726, 56039)]