55271671

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{12923}}^1$

素因数の和:12990

約数の個数: 16

約数和(自身を含む): 69479424

約数和(自身を除く): 14207753

約数列:

[1, 7, 13, 47, 91, 329, 611, 4277, 12923, 90461, 167999, 607381, 1175993, 4251667, 7895953, 55271671]

約数ペア:

[(1, 55271671), (7, 7895953), (13, 4251667), (47, 1175993), (91, 607381), (329, 167999), (611, 90461), (4277, 12923)]