540291453

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{65657}}^1$

素因数の和:65884

約数の個数: 16

約数和(自身を含む): 779491776

約数和(自身を除く): 239200323

約数列:

[1, 3, 13, 39, 211, 633, 2743, 8229, 65657, 196971, 853541, 2560623, 13853627, 41560881, 180097151, 540291453]

約数ペア:

[(1, 540291453), (3, 180097151), (13, 41560881), (39, 13853627), (211, 2560623), (633, 853541), (2743, 196971), (8229, 65657)]