8340805953

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{5419627}}^1$

素因数の和:5419658

約数の個数: 20

約数和(自身を含む): 13115499760

約数和(自身を除く): 4774693807

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 5419627, 16258881, 48776643, 102972913, 146329929, 308918739, 438989787, 926756217, 2780268651, 8340805953]

約数ペア:

[(1, 8340805953), (3, 2780268651), (9, 926756217), (19, 438989787), (27, 308918739), (57, 146329929), (81, 102972913), (171, 48776643), (513, 16258881), (1539, 5419627)]