325873009

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{631}}^1$

素因数の和:1021

約数の個数: 32

約数和(自身を含む): 429557760

約数和(自身を除く): 103684751

約数列:

[1, 7, 11, 19, 77, 133, 209, 353, 631, 1463, 2471, 3883, 4417, 6707, 6941, 11989, 27181, 46949, 48587, 73777, 83923, 131879, 222743, 516439, 923153, 1559201, 2450173, 4232117, 17151211, 29624819, 46553287, 325873009]

約数ペア:

[(1, 325873009), (7, 46553287), (11, 29624819), (19, 17151211), (77, 4232117), (133, 2450173), (209, 1559201), (353, 923153), (631, 516439), (1463, 222743), (2471, 131879), (3883, 83923), (4417, 73777), (6707, 48587), (6941, 46949), (11989, 27181)]