1769968291

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{3967}}^1\times {\mathrm{4903}}^1$

素因数の和:8890

約数の個数: 16

約数和(自身を含む): 2179416064

約数和(自身を除く): 409447773

約数列:

[1, 7, 13, 91, 3967, 4903, 27769, 34321, 51571, 63739, 360997, 446173, 19450201, 136151407, 252852613, 1769968291]

約数ペア:

[(1, 1769968291), (7, 252852613), (13, 136151407), (91, 19450201), (3967, 446173), (4903, 360997), (27769, 63739), (34321, 51571)]