3780963

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:235

約数の個数: 24

約数和(自身を含む): 5687136

約数和(自身を除く): 1906173

約数列:

[1, 3, 9, 61, 71, 97, 183, 213, 291, 549, 639, 873, 4331, 5917, 6887, 12993, 17751, 20661, 38979, 53253, 61983, 420107, 1260321, 3780963]

約数ペア:

[(1, 3780963), (3, 1260321), (9, 420107), (61, 61983), (71, 53253), (97, 38979), (183, 20661), (213, 17751), (291, 12993), (549, 6887), (639, 5917), (873, 4331)]