238470291

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{238709}}^1$

素因数の和:238755

約数の個数: 16

約数和(自身を含む): 362839200

約数和(自身を除く): 124368909

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 238709, 716127, 2148381, 6445143, 8832233, 26496699, 79490097, 238470291]

約数ペア:

[(1, 238470291), (3, 79490097), (9, 26496699), (27, 8832233), (37, 6445143), (111, 2148381), (333, 716127), (999, 238709)]