42044457

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{457}}^1$

素因数の和:817

約数の個数: 32

約数和(自身を含む): 69352192

約数和(自身を除く): 27307735

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 337, 457, 1011, 1371, 2359, 3199, 4381, 5941, 7077, 9597, 13143, 17823, 30667, 41587, 92001, 124761, 154009, 462027, 1078063, 2002117, 3234189, 6006351, 14014819, 42044457]

約数ペア:

[(1, 42044457), (3, 14014819), (7, 6006351), (13, 3234189), (21, 2002117), (39, 1078063), (91, 462027), (273, 154009), (337, 124761), (457, 92001), (1011, 41587), (1371, 30667), (2359, 17823), (3199, 13143), (4381, 9597), (5941, 7077)]