1039129

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{601}}^1$

素因数の和:640

約数の個数: 16

約数和(自身を含む): 1348480

約数和(自身を除く): 309351

約数列:

[1, 7, 13, 19, 91, 133, 247, 601, 1729, 4207, 7813, 11419, 54691, 79933, 148447, 1039129]

約数ペア:

[(1, 1039129), (7, 148447), (13, 79933), (19, 54691), (91, 11419), (133, 7813), (247, 4207), (601, 1729)]