12963171305

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{47809}}^1$

素因数の和:48009

約数の個数: 32

約数和(自身を含む): 18212167680

約数和(自身を除く): 5248996375

約数列:

[1, 5, 7, 35, 61, 127, 305, 427, 635, 889, 2135, 4445, 7747, 38735, 47809, 54229, 239045, 271145, 334663, 1673315, 2916349, 6071743, 14581745, 20414443, 30358715, 42502201, 102072215, 212511005, 370376323, 1851881615, 2592634261, 12963171305]

約数ペア:

[(1, 12963171305), (5, 2592634261), (7, 1851881615), (35, 370376323), (61, 212511005), (127, 102072215), (305, 42502201), (427, 30358715), (635, 20414443), (889, 14581745), (2135, 6071743), (4445, 2916349), (7747, 1673315), (38735, 334663), (47809, 271145), (54229, 239045)]