42161119

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{547}}^1$

素因数の和:596

約数の個数: 36

約数和(自身を含む): 58161432

約数和(自身を除く): 16000313

約数列:

[1, 7, 11, 13, 49, 77, 91, 121, 143, 539, 547, 637, 847, 1001, 1573, 3829, 5929, 6017, 7007, 7111, 11011, 26803, 42119, 49777, 66187, 77077, 78221, 294833, 348439, 463309, 547547, 860431, 3243163, 3832829, 6023017, 42161119]

約数ペア:

[(1, 42161119), (7, 6023017), (11, 3832829), (13, 3243163), (49, 860431), (77, 547547), (91, 463309), (121, 348439), (143, 294833), (539, 78221), (547, 77077), (637, 66187), (847, 49777), (1001, 42119), (1573, 26803), (3829, 11011), (5929, 7111), (6017, 7007)]