13293231

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{10729}}^1$

素因数の和:10798

約数の個数: 16

約数和(自身を含む): 20601600

約数和(自身を除く): 7308369

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 10729, 32187, 75103, 225309, 633011, 1899033, 4431077, 13293231]

約数ペア:

[(1, 13293231), (3, 4431077), (7, 1899033), (21, 633011), (59, 225309), (177, 75103), (413, 32187), (1239, 10729)]