78042937

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4931}}^1$

素因数の和:4981

約数の個数: 24

約数和(自身を含む): 101204640

約数和(自身を除く): 23161703

約数列:

[1, 7, 17, 19, 49, 119, 133, 323, 833, 931, 2261, 4931, 15827, 34517, 83827, 93689, 241619, 586789, 655823, 1592713, 4107523, 4590761, 11148991, 78042937]

約数ペア:

[(1, 78042937), (7, 11148991), (17, 4590761), (19, 4107523), (49, 1592713), (119, 655823), (133, 586789), (323, 241619), (833, 93689), (931, 83827), (2261, 34517), (4931, 15827)]