381567177

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{11213}}^1$

素因数の和:11437

約数の個数: 24

約数和(自身を含む): 583128000

約数和(自身を除く): 201560823

約数列:

[1, 3, 9, 19, 57, 171, 199, 597, 1791, 3781, 11213, 11343, 33639, 34029, 100917, 213047, 639141, 1917423, 2231387, 6694161, 20082483, 42396353, 127189059, 381567177]

約数ペア:

[(1, 381567177), (3, 127189059), (9, 42396353), (19, 20082483), (57, 6694161), (171, 2231387), (199, 1917423), (597, 639141), (1791, 213047), (3781, 100917), (11213, 34029), (11343, 33639)]