12990097927

素因数分解:

${\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{1033}}^1\times {\mathrm{1787}}^1$

素因数の和:3078

約数の個数: 16

約数和(自身を含む): 13488786432

約数和(自身を除く): 498688505

約数列:

[1, 31, 227, 1033, 1787, 7037, 32023, 55397, 234491, 405649, 1845971, 7269221, 12575119, 57225101, 419035417, 12990097927]

約数ペア:

[(1, 12990097927), (31, 419035417), (227, 57225101), (1033, 12575119), (1787, 7269221), (7037, 1845971), (32023, 405649), (55397, 234491)]