3933131181

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1621}}^1\times {\mathrm{2687}}^1$

素因数の和:4361

約数の個数: 32

約数和(自身を含む): 6138789888

約数和(自身を除く): 2205658707

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 1621, 2687, 4863, 8061, 11347, 18809, 34041, 56427, 69703, 115541, 209109, 346623, 487921, 808787, 1463763, 2426361, 4355627, 13066881, 30489389, 91468167, 187291961, 561875883, 1311043727, 3933131181]

約数ペア:

[(1, 3933131181), (3, 1311043727), (7, 561875883), (21, 187291961), (43, 91468167), (129, 30489389), (301, 13066881), (903, 4355627), (1621, 2426361), (2687, 1463763), (4863, 808787), (8061, 487921), (11347, 346623), (18809, 209109), (34041, 115541), (56427, 69703)]