2974089891

素因数分解:

$3^1\times {\mathrm{197}}^1\times {\mathrm{1163}}^1\times {\mathrm{4327}}^1$

素因数の和:5690

約数の個数: 16

約数和(自身を含む): 3989931264

約数和(自身を除く): 1015841373

約数列:

[1, 3, 197, 591, 1163, 3489, 4327, 12981, 229111, 687333, 852419, 2557257, 5032301, 15096903, 991363297, 2974089891]

約数ペア:

[(1, 2974089891), (3, 991363297), (197, 15096903), (591, 5032301), (1163, 2557257), (3489, 852419), (4327, 687333), (12981, 229111)]