2012147757

素因数分解:

$3^3\times {\mathrm{15331}}^1\times {\mathrm{4861}}^1$

素因数の和:20201

約数の個数: 16

約数和(自身を含む): 2981767360

約数和(自身を除く): 969619603

約数列:

[1, 3, 9, 27, 4861, 14583, 15331, 43749, 45993, 131247, 137979, 413937, 74523991, 223571973, 670715919, 2012147757]

約数ペア:

[(1, 2012147757), (3, 670715919), (9, 223571973), (27, 74523991), (4861, 413937), (14583, 137979), (15331, 131247), (43749, 45993)]