3205741

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:145

約数の個数: 32

約数和(自身を含む): 4423680

約数和(自身を除く): 1217939

約数列:

[1, 7, 11, 17, 31, 77, 79, 119, 187, 217, 341, 527, 553, 869, 1309, 1343, 2387, 2449, 3689, 5797, 6083, 9401, 14773, 17143, 26939, 40579, 41633, 103411, 188573, 291431, 457963, 3205741]

約数ペア:

[(1, 3205741), (7, 457963), (11, 291431), (17, 188573), (31, 103411), (77, 41633), (79, 40579), (119, 26939), (187, 17143), (217, 14773), (341, 9401), (527, 6083), (553, 5797), (869, 3689), (1309, 2449), (1343, 2387)]