30293973

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{269}}^1$

素因数の和:418

約数の個数: 32

約数和(自身を含む): 46569600

約数和(自身を除く): 16275627

約数列:

[1, 3, 9, 27, 43, 97, 129, 269, 291, 387, 807, 873, 1161, 2421, 2619, 4171, 7263, 11567, 12513, 26093, 34701, 37539, 78279, 104103, 112617, 234837, 312309, 704511, 1121999, 3365997, 10097991, 30293973]

約数ペア:

[(1, 30293973), (3, 10097991), (9, 3365997), (27, 1121999), (43, 704511), (97, 312309), (129, 234837), (269, 112617), (291, 104103), (387, 78279), (807, 37539), (873, 34701), (1161, 26093), (2421, 12513), (2619, 11567), (4171, 7263)]