47207643

素因数分解:

$3^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{4919}}^1$

素因数の和:5386

約数の個数: 16

約数和(自身を含む): 72107520

約数和(自身を除く): 24899877

約数列:

[1, 3, 7, 21, 457, 1371, 3199, 4919, 9597, 14757, 34433, 103299, 2247983, 6743949, 15735881, 47207643]

約数ペア:

[(1, 47207643), (3, 15735881), (7, 6743949), (21, 2247983), (457, 103299), (1371, 34433), (3199, 14757), (4919, 9597)]