996827909

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{2333}}^1$

素因数の和:2561

約数の個数: 32

約数和(自身を含む): 1290608640

約数和(自身を除く): 293780731

約数列:

[1, 7, 11, 31, 77, 179, 217, 341, 1253, 1969, 2333, 2387, 5549, 13783, 16331, 25663, 38843, 61039, 72323, 179641, 417607, 427273, 506261, 795553, 2923249, 4593677, 5568871, 12945817, 32155739, 90620719, 142403987, 996827909]

約数ペア:

[(1, 996827909), (7, 142403987), (11, 90620719), (31, 32155739), (77, 12945817), (179, 5568871), (217, 4593677), (341, 2923249), (1253, 795553), (1969, 506261), (2333, 427273), (2387, 417607), (5549, 179641), (13783, 72323), (16331, 61039), (25663, 38843)]