14407281

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2459}}^1$

素因数の和:2506

約数の個数: 32

約数和(自身を含む): 25190400

約数和(自身を除く): 10783119

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 93, 189, 217, 279, 651, 837, 1953, 2459, 5859, 7377, 17213, 22131, 51639, 66393, 76229, 154917, 228687, 464751, 533603, 686061, 1600809, 2058183, 4802427, 14407281]

約数ペア:

[(1, 14407281), (3, 4802427), (7, 2058183), (9, 1600809), (21, 686061), (27, 533603), (31, 464751), (63, 228687), (93, 154917), (189, 76229), (217, 66393), (279, 51639), (651, 22131), (837, 17213), (1953, 7377), (2459, 5859)]