74908393

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{1811}}^1$

素因数の和:2148

約数の個数: 16

約数和(自身を含む): 90455040

約数和(自身を除く): 15546647

約数列:

[1, 7, 19, 133, 311, 1811, 2177, 5909, 12677, 34409, 41363, 240863, 563221, 3942547, 10701199, 74908393]

約数ペア:

[(1, 74908393), (7, 10701199), (19, 3942547), (133, 563221), (311, 240863), (1811, 41363), (2177, 34409), (5909, 12677)]