242909807

素因数分解:

$7^2\times {\mathrm{1097}}^1\times {\mathrm{4519}}^1$

素因数の和:5630

約数の個数: 12

約数和(自身を含む): 282888720

約数和(自身を除く): 39978913

約数列:

[1, 7, 49, 1097, 4519, 7679, 31633, 53753, 221431, 4957343, 34701401, 242909807]

約数ペア:

[(1, 242909807), (7, 34701401), (49, 4957343), (1097, 221431), (4519, 53753), (7679, 31633)]