1974753

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:190

約数の個数: 32

約数和(自身を含む): 3273600

約数和(自身を除く): 1298847

約数列:

[1, 3, 9, 11, 27, 33, 61, 99, 109, 183, 297, 327, 549, 671, 981, 1199, 1647, 2013, 2943, 3597, 6039, 6649, 10791, 18117, 19947, 32373, 59841, 73139, 179523, 219417, 658251, 1974753]

約数ペア:

[(1, 1974753), (3, 658251), (9, 219417), (11, 179523), (27, 73139), (33, 59841), (61, 32373), (99, 19947), (109, 18117), (183, 10791), (297, 6649), (327, 6039), (549, 3597), (671, 2943), (981, 2013), (1199, 1647)]