26602047

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{20963}}^1$

素因数の和:21019

約数の個数: 16

約数和(自身を含む): 40250880

約数和(自身を除く): 13648833

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 20963, 62889, 188667, 566001, 985261, 2955783, 8867349, 26602047]

約数ペア:

[(1, 26602047), (3, 8867349), (9, 2955783), (27, 985261), (47, 566001), (141, 188667), (423, 62889), (1269, 20963)]