381696393

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{575711}}^1$

素因数の和:575744

約数の個数: 16

約数和(自身を含む): 580317696

約数和(自身を除く): 198621303

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 575711, 1727133, 7484243, 9787087, 22452729, 29361261, 127232131, 381696393]

約数ペア:

[(1, 381696393), (3, 127232131), (13, 29361261), (17, 22452729), (39, 9787087), (51, 7484243), (221, 1727133), (663, 575711)]