13941477

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{15647}}^1$

素因数の和:15670

約数の個数: 20

約数和(自身を含む): 22720896

約数和(自身を除く): 8779419

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 15647, 46941, 140823, 172117, 422469, 516351, 1267407, 1549053, 4647159, 13941477]

約数ペア:

[(1, 13941477), (3, 4647159), (9, 1549053), (11, 1267407), (27, 516351), (33, 422469), (81, 172117), (99, 140823), (297, 46941), (891, 15647)]