11515273

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{463}}^1$

素因数の和:517

約数の個数: 32

約数和(自身を含む): 16035840

約数和(自身を除く): 4520567

約数列:

[1, 7, 11, 17, 19, 77, 119, 133, 187, 209, 323, 463, 1309, 1463, 2261, 3241, 3553, 5093, 7871, 8797, 24871, 35651, 55097, 61579, 86581, 96767, 149549, 606067, 677369, 1046843, 1645039, 11515273]

約数ペア:

[(1, 11515273), (7, 1645039), (11, 1046843), (17, 677369), (19, 606067), (77, 149549), (119, 96767), (133, 86581), (187, 61579), (209, 55097), (323, 35651), (463, 24871), (1309, 8797), (1463, 7871), (2261, 5093), (3241, 3553)]