8448141

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{877}}^1$

素因数の和:925

約数の個数: 24

約数和(自身を含む): 12853920

約数和(自身を除く): 4405779

約数列:

[1, 3, 13, 19, 39, 57, 169, 247, 507, 741, 877, 2631, 3211, 9633, 11401, 16663, 34203, 49989, 148213, 216619, 444639, 649857, 2816047, 8448141]

約数ペア:

[(1, 8448141), (3, 2816047), (13, 649857), (19, 444639), (39, 216619), (57, 148213), (169, 49989), (247, 34203), (507, 16663), (741, 11401), (877, 9633), (2631, 3211)]