23251319

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1297}}^1$

素因数の和:1514

約数の個数: 16

約数和(自身を含む): 28784448

約数和(自身を除く): 5533129

約数列:

[1, 7, 13, 91, 197, 1297, 1379, 2561, 9079, 16861, 17927, 118027, 255509, 1788563, 3321617, 23251319]

約数ペア:

[(1, 23251319), (7, 3321617), (13, 1788563), (91, 255509), (197, 118027), (1297, 17927), (1379, 16861), (2561, 9079)]