2208657981

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{977}}^1\times {\mathrm{16033}}^1$

素因数の和:17060

約数の個数: 16

約数和(自身を含む): 3010800384

約数和(自身を除く): 802142403

約数列:

[1, 3, 47, 141, 977, 2931, 16033, 45919, 48099, 137757, 753551, 2260653, 15664241, 46992723, 736219327, 2208657981]

約数ペア:

[(1, 2208657981), (3, 736219327), (47, 46992723), (141, 15664241), (977, 2260653), (2931, 753551), (16033, 137757), (45919, 48099)]