28759971

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{18191}}^1$

素因数の和:18242

約数の個数: 16

約数和(自身を含む): 41914368

約数和(自身を除く): 13154397

約数列:

[1, 3, 17, 31, 51, 93, 527, 1581, 18191, 54573, 309247, 563921, 927741, 1691763, 9586657, 28759971]

約数ペア:

[(1, 28759971), (3, 9586657), (17, 1691763), (31, 927741), (51, 563921), (93, 309247), (527, 54573), (1581, 18191)]