27938813182

素因数分解:

$2^1\times 7^1\times {\mathrm{8623}}^1\times {\mathrm{231431}}^1$

素因数の和:240063

約数の個数: 16

約数和(自身を含む): 47900869632

約数和(自身を除く): 19962056450

約数列:

[1, 2, 7, 14, 8623, 17246, 60361, 120722, 231431, 462862, 1620017, 3240034, 1995629513, 3991259026, 13969406591, 27938813182]

約数ペア:

[(1, 27938813182), (2, 13969406591), (7, 3991259026), (14, 1995629513), (8623, 3240034), (17246, 1620017), (60361, 462862), (120722, 231431)]