13792293

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1$

素因数の和:433

約数の個数: 24

約数和(自身を含む): 20605728

約数和(自身を除く): 6813435

約数列:

[1, 3, 9, 43, 129, 157, 227, 387, 471, 681, 1413, 2043, 6751, 9761, 20253, 29283, 35639, 60759, 87849, 106917, 320751, 1532477, 4597431, 13792293]

約数ペア:

[(1, 13792293), (3, 4597431), (9, 1532477), (43, 320751), (129, 106917), (157, 87849), (227, 60759), (387, 35639), (471, 29283), (681, 20253), (1413, 9761), (2043, 6751)]