23619513

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{661}}^1$

素因数の和:984

約数の個数: 16

約数和(自身を含む): 32390336

約数和(自身を除く): 8770823

約数列:

[1, 3, 43, 129, 277, 661, 831, 1983, 11911, 28423, 35733, 85269, 183097, 549291, 7873171, 23619513]

約数ペア:

[(1, 23619513), (3, 7873171), (43, 549291), (129, 183097), (277, 85269), (661, 35733), (831, 28423), (1983, 11911)]