74407389

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{66853}}^1$

素因数の和:66916

約数の個数: 16

約数和(自身を含む): 115523712

約数和(自身を除く): 41116323

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 66853, 200559, 467971, 1403913, 3543209, 10629627, 24802463, 74407389]

約数ペア:

[(1, 74407389), (3, 24802463), (7, 10629627), (21, 3543209), (53, 1403913), (159, 467971), (371, 200559), (1113, 66853)]