38738223

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2281}}^1$

素因数の和:2344

約数の個数: 32

約数和(自身を含む): 62435520

約数和(自身を除く): 23697297

約数列:

[1, 3, 9, 17, 27, 37, 51, 111, 153, 333, 459, 629, 999, 1887, 2281, 5661, 6843, 16983, 20529, 38777, 61587, 84397, 116331, 253191, 348993, 759573, 1046979, 1434749, 2278719, 4304247, 12912741, 38738223]

約数ペア:

[(1, 38738223), (3, 12912741), (9, 4304247), (17, 2278719), (27, 1434749), (37, 1046979), (51, 759573), (111, 348993), (153, 253191), (333, 116331), (459, 84397), (629, 61587), (999, 38777), (1887, 20529), (2281, 16983), (5661, 6843)]