29210727

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1597}}^1$

素因数の和:1687

約数の個数: 32

約数和(自身を含む): 48681472

約数和(自身を除く): 19470745

約数列:

[1, 3, 7, 13, 21, 39, 67, 91, 201, 273, 469, 871, 1407, 1597, 2613, 4791, 6097, 11179, 18291, 20761, 33537, 62283, 106999, 145327, 320997, 435981, 748993, 1390987, 2246979, 4172961, 9736909, 29210727]

約数ペア:

[(1, 29210727), (3, 9736909), (7, 4172961), (13, 2246979), (21, 1390987), (39, 748993), (67, 435981), (91, 320997), (201, 145327), (273, 106999), (469, 62283), (871, 33537), (1407, 20761), (1597, 18291), (2613, 11179), (4791, 6097)]