13466493

素因数分解:

$3^4\times {\mathrm{31}}^2\times {\mathrm{173}}^1$

素因数の和:247

約数の個数: 30

約数和(自身を含む): 20906622

約数和(自身を除く): 7440129

約数列:

[1, 3, 9, 27, 31, 81, 93, 173, 279, 519, 837, 961, 1557, 2511, 2883, 4671, 5363, 8649, 14013, 16089, 25947, 48267, 77841, 144801, 166253, 434403, 498759, 1496277, 4488831, 13466493]

約数ペア:

[(1, 13466493), (3, 4488831), (9, 1496277), (27, 498759), (31, 434403), (81, 166253), (93, 144801), (173, 77841), (279, 48267), (519, 25947), (837, 16089), (961, 14013), (1557, 8649), (2511, 5363), (2883, 4671)]