8242637

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:213

約数の個数: 24

約数和(自身を含む): 10013760

約数和(自身を除く): 1771123

約数列:

[1, 13, 17, 19, 151, 169, 221, 247, 323, 1963, 2567, 2869, 2873, 3211, 4199, 25519, 33371, 37297, 48773, 54587, 433823, 484861, 634049, 8242637]

約数ペア:

[(1, 8242637), (13, 634049), (17, 484861), (19, 433823), (151, 54587), (169, 48773), (221, 37297), (247, 33371), (323, 25519), (1963, 4199), (2567, 3211), (2869, 2873)]