13481699

素因数分解:

$7^1\times {\mathrm{11}}^3\times {\mathrm{1447}}^1$

素因数の和:1487

約数の個数: 16

約数和(自身を含む): 16958976

約数和(自身を除く): 3477277

約数列:

[1, 7, 11, 77, 121, 847, 1331, 1447, 9317, 10129, 15917, 111419, 175087, 1225609, 1925957, 13481699]

約数ペア:

[(1, 13481699), (7, 1925957), (11, 1225609), (77, 175087), (121, 111419), (847, 15917), (1331, 10129), (1447, 9317)]