1256264637

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{43973}}^1$

素因数の和:44172

約数の個数: 16

約数和(自身を含む): 1709709120

約数和(自身を除く): 453444483

約数列:

[1, 3, 89, 107, 267, 321, 9523, 28569, 43973, 131919, 3913597, 4705111, 11740791, 14115333, 418754879, 1256264637]

約数ペア:

[(1, 1256264637), (3, 418754879), (89, 14115333), (107, 11740791), (267, 4705111), (321, 3913597), (9523, 131919), (28569, 43973)]