39228813

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1531}}^1$

素因数の和:1626

約数の個数: 32

約数和(自身を含む): 63486080

約数和(自身を除く): 24257267

約数列:

[1, 3, 9, 13, 27, 39, 73, 117, 219, 351, 657, 949, 1531, 1971, 2847, 4593, 8541, 13779, 19903, 25623, 41337, 59709, 111763, 179127, 335289, 537381, 1005867, 1452919, 3017601, 4358757, 13076271, 39228813]

約数ペア:

[(1, 39228813), (3, 13076271), (9, 4358757), (13, 3017601), (27, 1452919), (39, 1005867), (73, 537381), (117, 335289), (219, 179127), (351, 111763), (657, 59709), (949, 41337), (1531, 25623), (1971, 19903), (2847, 13779), (4593, 8541)]