1049997

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:157

約数の個数: 24

約数和(自身を含む): 1610400

約数和(自身を除く): 560403

約数列:

[1, 3, 13, 19, 39, 57, 109, 169, 247, 327, 507, 741, 1417, 2071, 3211, 4251, 6213, 9633, 18421, 26923, 55263, 80769, 349999, 1049997]

約数ペア:

[(1, 1049997), (3, 349999), (13, 80769), (19, 55263), (39, 26923), (57, 18421), (109, 9633), (169, 6213), (247, 4251), (327, 3211), (507, 2071), (741, 1417)]