11658573

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{4643}}^1$

素因数の和:4686

約数の個数: 20

約数和(自身を含む): 17981568

約数和(自身を除く): 6322995

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 4643, 13929, 41787, 125361, 143933, 376083, 431799, 1295397, 3886191, 11658573]

約数ペア:

[(1, 11658573), (3, 3886191), (9, 1295397), (27, 431799), (31, 376083), (81, 143933), (93, 125361), (279, 41787), (837, 13929), (2511, 4643)]