2665718787

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{136013}}^1$

素因数の和:136202

約数の個数: 16

約数和(自身を含む): 3656056320

約数和(自身を除く): 990337533

約数列:

[1, 3, 47, 139, 141, 417, 6533, 19599, 136013, 408039, 6392611, 18905807, 19177833, 56717421, 888572929, 2665718787]

約数ペア:

[(1, 2665718787), (3, 888572929), (47, 56717421), (139, 19177833), (141, 18905807), (417, 6392611), (6533, 408039), (19599, 136013)]