316220151

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{188563}}^1$

素因数の和:188622

約数の個数: 16

約数和(自身を含む): 464621696

約数和(自身を除く): 148401545

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 188563, 565689, 2451319, 7353957, 8108209, 24324627, 105406717, 316220151]

約数ペア:

[(1, 316220151), (3, 105406717), (13, 24324627), (39, 8108209), (43, 7353957), (129, 2451319), (559, 565689), (1677, 188563)]