2051223767727

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1553}}^1\times {\mathrm{25898309}}^1$

素因数の和:25899882

約数の個数: 16

約数和(自身を含む): 2897710109280

約数和(自身を除く): 846486341553

約数列:

[1, 3, 17, 51, 1553, 4659, 26401, 79203, 25898309, 77694927, 440271253, 1320813759, 40220073877, 120660221631, 683741255909, 2051223767727]

約数ペア:

[(1, 2051223767727), (3, 683741255909), (17, 120660221631), (51, 40220073877), (1553, 1320813759), (4659, 440271253), (26401, 77694927), (79203, 25898309)]