4363749

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:202

約数の個数: 36

約数和(自身を含む): 7232160

約数和(自身を除く): 2868411

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 151, 169, 171, 247, 453, 507, 741, 1359, 1521, 1963, 2223, 2869, 3211, 5889, 8607, 9633, 17667, 25519, 25821, 28899, 37297, 76557, 111891, 229671, 335673, 484861, 1454583, 4363749]

約数ペア:

[(1, 4363749), (3, 1454583), (9, 484861), (13, 335673), (19, 229671), (39, 111891), (57, 76557), (117, 37297), (151, 28899), (169, 25821), (171, 25519), (247, 17667), (453, 9633), (507, 8607), (741, 5889), (1359, 3211), (1521, 2869), (1963, 2223)]