28374513

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{2053}}^1$

素因数の和:2344

約数の個数: 16

約数和(自身を含む): 40225536

約数和(自身を除く): 11851023

約数列:

[1, 3, 17, 51, 271, 813, 2053, 4607, 6159, 13821, 34901, 104703, 556363, 1669089, 9458171, 28374513]

約数ペア:

[(1, 28374513), (3, 9458171), (17, 1669089), (51, 556363), (271, 104703), (813, 34901), (2053, 13821), (4607, 6159)]