12569137

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:301

約数の個数: 24

約数和(自身を含む): 15759360

約数和(自身を除く): 3190223

約数列:

[1, 7, 17, 49, 79, 119, 191, 553, 833, 1337, 1343, 3247, 3871, 9359, 9401, 15089, 22729, 65807, 105623, 159103, 256513, 739361, 1795591, 12569137]

約数ペア:

[(1, 12569137), (7, 1795591), (17, 739361), (49, 256513), (79, 159103), (119, 105623), (191, 65807), (553, 22729), (833, 15089), (1337, 9401), (1343, 9359), (3247, 3871)]