2929707

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{293}}^1$

素因数の和:411

約数の個数: 24

約数和(自身を含む): 4678128

約数和(自身を除く): 1748421

約数列:

[1, 3, 9, 11, 33, 99, 101, 293, 303, 879, 909, 1111, 2637, 3223, 3333, 9669, 9999, 29007, 29593, 88779, 266337, 325523, 976569, 2929707]

約数ペア:

[(1, 2929707), (3, 976569), (9, 325523), (11, 266337), (33, 88779), (99, 29593), (101, 29007), (293, 9999), (303, 9669), (879, 3333), (909, 3223), (1111, 2637)]