540790413

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{19469}}^1$

素因数の和:19716

約数の個数: 16

約数和(自身を含む): 740171520

約数和(自身を除く): 199381107

約数列:

[1, 3, 47, 141, 197, 591, 9259, 19469, 27777, 58407, 915043, 2745129, 3835393, 11506179, 180263471, 540790413]

約数ペア:

[(1, 540790413), (3, 180263471), (47, 11506179), (141, 3835393), (197, 2745129), (591, 915043), (9259, 58407), (19469, 27777)]