323352147

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{431}}^1$

素因数の和:671

約数の個数: 32

約数和(自身を含む): 459841536

約数和(自身を除く): 136489389

約数列:

[1, 3, 23, 69, 83, 131, 249, 393, 431, 1293, 1909, 3013, 5727, 9039, 9913, 10873, 29739, 32619, 35773, 56461, 107319, 169383, 250079, 750237, 822779, 1298603, 2468337, 3895809, 4686263, 14058789, 107784049, 323352147]

約数ペア:

[(1, 323352147), (3, 107784049), (23, 14058789), (69, 4686263), (83, 3895809), (131, 2468337), (249, 1298603), (393, 822779), (431, 750237), (1293, 250079), (1909, 169383), (3013, 107319), (5727, 56461), (9039, 35773), (9913, 32619), (10873, 29739)]