3988893581

素因数分解:

${\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{643}}^1\times {\mathrm{1621}}^1$

素因数の和:2396

約数の個数: 16

約数和(自身を含む): 4136489280

約数和(自身を除く): 147595699

約数列:

[1, 43, 89, 643, 1621, 3827, 27649, 57227, 69703, 144269, 1042303, 2460761, 6203567, 44819029, 92764967, 3988893581]

約数ペア:

[(1, 3988893581), (43, 92764967), (89, 44819029), (643, 6203567), (1621, 2460761), (3827, 1042303), (27649, 144269), (57227, 69703)]