7173121

素因数分解:

${\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:240

約数の個数: 16

約数和(自身を含む): 7833600

約数和(自身を除く): 660479

約数列:

[1, 29, 31, 79, 101, 899, 2291, 2449, 2929, 3131, 7979, 71021, 90799, 231391, 247349, 7173121]

約数ペア:

[(1, 7173121), (29, 247349), (31, 231391), (79, 90799), (101, 71021), (899, 7979), (2291, 3131), (2449, 2929)]