111906431

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1$

素因数の和:591

約数の個数: 32

約数和(自身を含む): 145195008

約数和(自身を除く): 33288577

約数列:

[1, 7, 13, 23, 91, 127, 161, 299, 421, 889, 1651, 2093, 2921, 2947, 5473, 9683, 11557, 20447, 37973, 38311, 53467, 67781, 125879, 265811, 374269, 695071, 881153, 1229741, 4865497, 8608187, 15986633, 111906431]

約数ペア:

[(1, 111906431), (7, 15986633), (13, 8608187), (23, 4865497), (91, 1229741), (127, 881153), (161, 695071), (299, 374269), (421, 265811), (889, 125879), (1651, 67781), (2093, 53467), (2921, 38311), (2947, 37973), (5473, 20447), (9683, 11557)]