8250333

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{643}}^1$

素因数の和:713

約数の個数: 32

約数和(自身を含む): 13848576

約数和(自身を除く): 5598243

約数列:

[1, 3, 7, 13, 21, 39, 47, 91, 141, 273, 329, 611, 643, 987, 1833, 1929, 4277, 4501, 8359, 12831, 13503, 25077, 30221, 58513, 90663, 175539, 211547, 392873, 634641, 1178619, 2750111, 8250333]

約数ペア:

[(1, 8250333), (3, 2750111), (7, 1178619), (13, 634641), (21, 392873), (39, 211547), (47, 175539), (91, 90663), (141, 58513), (273, 30221), (329, 25077), (611, 13503), (643, 12831), (987, 8359), (1833, 4501), (1929, 4277)]