2352609

素因数分解:

$3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{349}}^1$

素因数の和:469

約数の個数: 24

約数和(自身を含む): 3931200

約数和(自身を除く): 1578591

約数列:

[1, 3, 7, 9, 21, 63, 107, 321, 349, 749, 963, 1047, 2247, 2443, 3141, 6741, 7329, 21987, 37343, 112029, 261401, 336087, 784203, 2352609]

約数ペア:

[(1, 2352609), (3, 784203), (7, 336087), (9, 261401), (21, 112029), (63, 37343), (107, 21987), (321, 7329), (349, 6741), (749, 3141), (963, 2443), (1047, 2247)]