268335969

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{262303}}^1$

素因数の和:262348

約数の個数: 16

約数和(自身を含む): 402898944

約数和(自身を除く): 134562975

約数列:

[1, 3, 11, 31, 33, 93, 341, 1023, 262303, 786909, 2885333, 8131393, 8655999, 24394179, 89445323, 268335969]

約数ペア:

[(1, 268335969), (3, 89445323), (11, 24394179), (31, 8655999), (33, 8131393), (93, 2885333), (341, 786909), (1023, 262303)]