82942489

素因数分解:

$7^1\times {\mathrm{149}}^1\times {\mathrm{281}}^1\times {\mathrm{283}}^1$

素因数の和:720

約数の個数: 16

約数和(自身を含む): 96105600

約数和(自身を除く): 13163111

約数列:

[1, 7, 149, 281, 283, 1043, 1967, 1981, 41869, 42167, 79523, 293083, 295169, 556661, 11848927, 82942489]

約数ペア:

[(1, 82942489), (7, 11848927), (149, 556661), (281, 295169), (283, 293083), (1043, 79523), (1967, 42167), (1981, 41869)]