38728269

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1093}}^1$

素因数の和:1257

約数の個数: 24

約数和(自身を含む): 58253312

約数和(自身を除く): 19525043

約数列:

[1, 3, 9, 31, 93, 127, 279, 381, 1093, 1143, 3279, 3937, 9837, 11811, 33883, 35433, 101649, 138811, 304947, 416433, 1249299, 4303141, 12909423, 38728269]

約数ペア:

[(1, 38728269), (3, 12909423), (9, 4303141), (31, 1249299), (93, 416433), (127, 304947), (279, 138811), (381, 101649), (1093, 35433), (1143, 33883), (3279, 11811), (3937, 9837)]