1878943071

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{769}}^1\times {\mathrm{2083}}^1$

素因数の和:2895

約数の個数: 32

約数和(自身を含む): 2772887040

約数和(自身を除く): 893943969

約数列:

[1, 3, 17, 23, 51, 69, 391, 769, 1173, 2083, 2307, 6249, 13073, 17687, 35411, 39219, 47909, 53061, 106233, 143727, 300679, 814453, 902037, 1601827, 2443359, 4805481, 27231059, 36842021, 81693177, 110526063, 626314357, 1878943071]

約数ペア:

[(1, 1878943071), (3, 626314357), (17, 110526063), (23, 81693177), (51, 36842021), (69, 27231059), (391, 4805481), (769, 2443359), (1173, 1601827), (2083, 902037), (2307, 814453), (6249, 300679), (13073, 143727), (17687, 106233), (35411, 53061), (39219, 47909)]