15208791

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{1439}}^1$

素因数の和:1726

約数の個数: 16

約数和(自身を含む): 21934080

約数和(自身を除く): 6725289

約数列:

[1, 3, 13, 39, 271, 813, 1439, 3523, 4317, 10569, 18707, 56121, 389969, 1169907, 5069597, 15208791]

約数ペア:

[(1, 15208791), (3, 5069597), (13, 1169907), (39, 389969), (271, 56121), (813, 18707), (1439, 10569), (3523, 4317)]