13998447

素因数分解:

$3^3\times {\mathrm{499}}^1\times {\mathrm{1039}}^1$

素因数の和:1547

約数の個数: 16

約数和(自身を含む): 20800000

約数和(自身を除く): 6801553

約数列:

[1, 3, 9, 27, 499, 1039, 1497, 3117, 4491, 9351, 13473, 28053, 518461, 1555383, 4666149, 13998447]

約数ペア:

[(1, 13998447), (3, 4666149), (9, 1555383), (27, 518461), (499, 28053), (1039, 13473), (1497, 9351), (3117, 4491)]