47972283

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1597}}^1$

素因数の和:1667

約数の個数: 32

約数和(自身を含む): 73635840

約数和(自身を除く): 25663557

約数列:

[1, 3, 17, 19, 31, 51, 57, 93, 323, 527, 589, 969, 1581, 1597, 1767, 4791, 10013, 27149, 30039, 30343, 49507, 81447, 91029, 148521, 515831, 841619, 940633, 1547493, 2524857, 2821899, 15990761, 47972283]

約数ペア:

[(1, 47972283), (3, 15990761), (17, 2821899), (19, 2524857), (31, 1547493), (51, 940633), (57, 841619), (93, 515831), (323, 148521), (527, 91029), (589, 81447), (969, 49507), (1581, 30343), (1597, 30039), (1767, 27149), (4791, 10013)]