8249553

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1237}}^1$

素因数の和:1278

約数の個数: 32

約数和(自身を含む): 13865600

約数和(自身を除く): 5616047

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 117, 171, 247, 351, 513, 741, 1237, 2223, 3711, 6669, 11133, 16081, 23503, 33399, 48243, 70509, 144729, 211527, 305539, 434187, 634581, 916617, 2749851, 8249553]

約数ペア:

[(1, 8249553), (3, 2749851), (9, 916617), (13, 634581), (19, 434187), (27, 305539), (39, 211527), (57, 144729), (117, 70509), (171, 48243), (247, 33399), (351, 23503), (513, 16081), (741, 11133), (1237, 6669), (2223, 3711)]