5049702903

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12655897}}^1$

素因数の和:12655926

約数の個数: 16

約数和(自身を含む): 8099774720

約数和(自身を除く): 3050071817

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 12655897, 37967691, 88591279, 240462043, 265773837, 721386129, 1683234301, 5049702903]

約数ペア:

[(1, 5049702903), (3, 1683234301), (7, 721386129), (19, 265773837), (21, 240462043), (57, 88591279), (133, 37967691), (399, 12655897)]