7493351

素因数分解:

${\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:254

約数の個数: 16

約数和(自身を含む): 8171520

約数和(自身を除く): 678169

約数列:

[1, 31, 37, 47, 139, 1147, 1457, 1739, 4309, 5143, 6533, 53909, 159433, 202523, 241721, 7493351]

約数ペア:

[(1, 7493351), (31, 241721), (37, 202523), (47, 159433), (139, 53909), (1147, 6533), (1457, 5143), (1739, 4309)]