137597889

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{320741}}^1$

素因数の和:320768

約数の個数: 16

約数和(自身を含む): 215538624

約数和(自身を除く): 77940735

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 320741, 962223, 3528151, 4169633, 10584453, 12508899, 45865963, 137597889]

約数ペア:

[(1, 137597889), (3, 45865963), (11, 12508899), (13, 10584453), (33, 4169633), (39, 3528151), (143, 962223), (429, 320741)]