30641787

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{103171}}^1$

素因数の和:103191

約数の個数: 16

約数和(自身を含む): 49522560

約数和(自身を除く): 18880773

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 103171, 309513, 928539, 1134881, 2785617, 3404643, 10213929, 30641787]

約数ペア:

[(1, 30641787), (3, 10213929), (9, 3404643), (11, 2785617), (27, 1134881), (33, 928539), (99, 309513), (297, 103171)]