15690734817

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{76781}}^1\times {\mathrm{4007}}^1$

素因数の和:80808

約数の個数: 16

約数和(自身を含む): 22157442432

約数和(自身を除く): 6466707615

約数列:

[1, 3, 17, 51, 4007, 12021, 68119, 76781, 204357, 230343, 1305277, 3915831, 307661467, 922984401, 5230244939, 15690734817]

約数ペア:

[(1, 15690734817), (3, 5230244939), (17, 922984401), (51, 307661467), (4007, 3915831), (12021, 1305277), (68119, 230343), (76781, 204357)]