2783156673

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1\times {\mathrm{5981}}^1$

素因数の和:6293

約数の個数: 32

約数和(自身を含む): 4134758400

約数和(自身を除く): 1351601727

約数列:

[1, 3, 11, 33, 59, 177, 239, 649, 717, 1947, 2629, 5981, 7887, 14101, 17943, 42303, 65791, 155111, 197373, 352879, 465333, 1058637, 1429459, 3881669, 4288377, 11645007, 15724049, 47172147, 84338081, 253014243, 927718891, 2783156673]

約数ペア:

[(1, 2783156673), (3, 927718891), (11, 253014243), (33, 84338081), (59, 47172147), (177, 15724049), (239, 11645007), (649, 4288377), (717, 3881669), (1947, 1429459), (2629, 1058637), (5981, 465333), (7887, 352879), (14101, 197373), (17943, 155111), (42303, 65791)]