47071437

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2089}}^1$

素因数の和:2165

約数の個数: 32

約数和(自身を含む): 76243200

約数和(自身を除く): 29171763

約数列:

[1, 3, 7, 21, 29, 37, 87, 111, 203, 259, 609, 777, 1073, 2089, 3219, 6267, 7511, 14623, 22533, 43869, 60581, 77293, 181743, 231879, 424067, 541051, 1272201, 1623153, 2241497, 6724491, 15690479, 47071437]

約数ペア:

[(1, 47071437), (3, 15690479), (7, 6724491), (21, 2241497), (29, 1623153), (37, 1272201), (87, 541051), (111, 424067), (203, 231879), (259, 181743), (609, 77293), (777, 60581), (1073, 43869), (2089, 22533), (3219, 14623), (6267, 7511)]