858350087

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{1619}}^1$

素因数の和:1775

約数の個数: 32

約数和(自身を含む): 1063756800

約数和(自身を除く): 205406713

約数列:

[1, 7, 23, 37, 89, 161, 259, 623, 851, 1619, 2047, 3293, 5957, 11333, 14329, 23051, 37237, 59903, 75739, 144091, 260659, 419321, 530173, 1008637, 1377769, 3314093, 5331367, 9644383, 23198651, 37319569, 122621441, 858350087]

約数ペア:

[(1, 858350087), (7, 122621441), (23, 37319569), (37, 23198651), (89, 9644383), (161, 5331367), (259, 3314093), (623, 1377769), (851, 1008637), (1619, 530173), (2047, 419321), (3293, 260659), (5957, 144091), (11333, 75739), (14329, 59903), (23051, 37237)]