969423

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:143

約数の個数: 32

約数和(自身を含む): 1645056

約数和(自身を除く): 675633

約数列:

[1, 3, 7, 13, 21, 39, 53, 67, 91, 159, 201, 273, 371, 469, 689, 871, 1113, 1407, 2067, 2613, 3551, 4823, 6097, 10653, 14469, 18291, 24857, 46163, 74571, 138489, 323141, 969423]

約数ペア:

[(1, 969423), (3, 323141), (7, 138489), (13, 74571), (21, 46163), (39, 24857), (53, 18291), (67, 14469), (91, 10653), (159, 6097), (201, 4823), (273, 3551), (371, 2613), (469, 2067), (689, 1407), (871, 1113)]