3940184817

素因数分解:

$3^4\times {\mathrm{3217}}^1\times {\mathrm{15121}}^1$

素因数の和:18350

約数の個数: 20

約数和(自身を含む): 5888174116

約数和(自身を除く): 1947989299

約数列:

[1, 3, 9, 27, 81, 3217, 9651, 15121, 28953, 45363, 86859, 136089, 260577, 408267, 1224801, 48644257, 145932771, 437798313, 1313394939, 3940184817]

約数ペア:

[(1, 3940184817), (3, 1313394939), (9, 437798313), (27, 145932771), (81, 48644257), (3217, 1224801), (9651, 408267), (15121, 260577), (28953, 136089), (45363, 86859)]