416821707

素因数分解:

$3^4\times {\mathrm{97}}^1\times {\mathrm{53051}}^1$

素因数の和:53160

約数の個数: 20

約数和(自身を含む): 629090616

約数和(自身を除く): 212268909

約数列:

[1, 3, 9, 27, 81, 97, 291, 873, 2619, 7857, 53051, 159153, 477459, 1432377, 4297131, 5145947, 15437841, 46313523, 138940569, 416821707]

約数ペア:

[(1, 416821707), (3, 138940569), (9, 46313523), (27, 15437841), (81, 5145947), (97, 4297131), (291, 1432377), (873, 477459), (2619, 159153), (7857, 53051)]