13303328438407

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{6301}}^1\times {\mathrm{61819}}^1$

素因数の和:68192

約数の個数: 48

約数和(自身を含む): 16788196766880

約数和(自身を除く): 3484868328473

約数列:

[1, 7, 17, 41, 49, 119, 287, 697, 833, 2009, 4879, 6301, 34153, 44107, 61819, 107117, 258341, 308749, 432733, 749819, 1050923, 1808387, 2534579, 3029131, 4391797, 5248733, 7356461, 12658709, 17742053, 30742579, 43087843, 51495227, 124194371, 215198053, 301614901, 389521519, 2111304307, 2726650633, 6621865823, 15970382279, 19086554431, 46353060761, 111792675953, 271496498743, 324471425327, 782548731671, 1900475491201, 13303328438407]

約数ペア:

[(1, 13303328438407), (7, 1900475491201), (17, 782548731671), (41, 324471425327), (49, 271496498743), (119, 111792675953), (287, 46353060761), (697, 19086554431), (833, 15970382279), (2009, 6621865823), (4879, 2726650633), (6301, 2111304307), (34153, 389521519), (44107, 301614901), (61819, 215198053), (107117, 124194371), (258341, 51495227), (308749, 43087843), (432733, 30742579), (749819, 17742053), (1050923, 12658709), (1808387, 7356461), (2534579, 5248733), (3029131, 4391797)]