3790881

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{2753}}^1$

素因数の和:2782

約数の個数: 20

約数和(自身を含む): 5998212

約数和(自身を除く): 2207331

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 2753, 8259, 24777, 46801, 74331, 140403, 222993, 421209, 1263627, 3790881]

約数ペア:

[(1, 3790881), (3, 1263627), (9, 421209), (17, 222993), (27, 140403), (51, 74331), (81, 46801), (153, 24777), (459, 8259), (1377, 2753)]