13419693

素因数分解:

$3^2\times 7^1\times {\mathrm{293}}^1\times {\mathrm{727}}^1$

素因数の和:1033

約数の個数: 24

約数和(自身を含む): 22259328

約数和(自身を除く): 8839635

約数列:

[1, 3, 7, 9, 21, 63, 293, 727, 879, 2051, 2181, 2637, 5089, 6153, 6543, 15267, 18459, 45801, 213011, 639033, 1491077, 1917099, 4473231, 13419693]

約数ペア:

[(1, 13419693), (3, 4473231), (7, 1917099), (9, 1491077), (21, 639033), (63, 213011), (293, 45801), (727, 18459), (879, 15267), (2051, 6543), (2181, 6153), (2637, 5089)]