126376999

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{4261}}^1$

素因数の和:4510

約数の個数: 16

約数和(自身を含む): 152750080

約数和(自身を除く): 26373081

約数列:

[1, 7, 19, 133, 223, 1561, 4237, 4261, 29659, 29827, 80959, 566713, 950203, 6651421, 18053857, 126376999]

約数ペア:

[(1, 126376999), (7, 18053857), (19, 6651421), (133, 950203), (223, 566713), (1561, 80959), (4237, 29827), (4261, 29659)]