7139820121

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{1493}}^1\times {\mathrm{7043}}^1$

素因数の和:8640

約数の個数: 16

約数和(自身を含む): 8250609024

約数和(自身を除く): 1110788903

約数列:

[1, 7, 97, 679, 1493, 7043, 10451, 49301, 144821, 683171, 1013747, 4782197, 10515199, 73606393, 1019974303, 7139820121]

約数ペア:

[(1, 7139820121), (7, 1019974303), (97, 73606393), (679, 10515199), (1493, 4782197), (7043, 1013747), (10451, 683171), (49301, 144821)]