8171373

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{487}}^1$

素因数の和:561

約数の個数: 32

約数和(自身を含む): 13492224

約数和(自身を除く): 5320851

約数列:

[1, 3, 7, 17, 21, 47, 51, 119, 141, 329, 357, 487, 799, 987, 1461, 2397, 3409, 5593, 8279, 10227, 16779, 22889, 24837, 57953, 68667, 160223, 173859, 389113, 480669, 1167339, 2723791, 8171373]

約数ペア:

[(1, 8171373), (3, 2723791), (7, 1167339), (17, 480669), (21, 389113), (47, 173859), (51, 160223), (119, 68667), (141, 57953), (329, 24837), (357, 22889), (487, 16779), (799, 10227), (987, 8279), (1461, 5593), (2397, 3409)]