38778513

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{9161}}^1$

素因数の和:9264

約数の個数: 16

約数和(自身を含む): 55411776

約数和(自身を除く): 16633263

約数列:

[1, 3, 17, 51, 83, 249, 1411, 4233, 9161, 27483, 155737, 467211, 760363, 2281089, 12926171, 38778513]

約数ペア:

[(1, 38778513), (3, 12926171), (17, 2281089), (51, 760363), (83, 467211), (249, 155737), (1411, 27483), (4233, 9161)]